環形毛壞變形趨向
環形毛壞變形趨向
產品價格:(人民幣)
  • 規格:完善
  • 發貨地:本地至全國
  • 品牌:
  • 最小起訂量:1
  • 免費會員
    會員級別:試用會員
    認證類型:未認證
    企業證件:未通過
    認證信息:未認證

    商鋪名稱:寧波市鄞州振興教育機械儀器廠

    聯系人:陳斌()

    聯系手機:

    固定電話:

    企業郵箱:

    聯系地址:中國浙江省寧波市 浙江寧波市鄞州區姜山鎮新屋村

    郵編:

    聯系我時,請說是在線纜網上看到的,謝謝!

    商品詳情

      冷沖模設計(可供拆裝用)<\/span><\/strong><\/p>

      貨號<\/span><\/strong><\/p><\/td>

      產品名稱<\/span><\/strong><\/p><\/td>

      單位<\/span><\/strong><\/p><\/td>

      數量<\/span><\/strong><\/p><\/td>

      參考尺寸<\/span><\/strong><\/p><\/td>

      材料<\/span><\/strong><\/p><\/td><\/tr>

      1. 1.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      曲柄壓力機結構簡圖<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 2.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      打料裝置<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 3.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      縮口工藝示意圖<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 4.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      環形毛壞變形趨向<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 5.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      杯突試驗<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 6.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      墊圈的落料與沖孔<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 7.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      普通沖裁示意圖<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      600*800<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 8.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖裁時板料的變形過程<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      600*800<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 9.    <\/span><\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖裁變形區的應力與變形情況<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      600*800<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 10.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖裁件剪切過片面特征<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      600*800<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 11.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      凸凹模刃口磨鈍時毛刺的形成情況<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      600*800<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 12.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      開式簡單沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 13.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      帶固定檔料銷的導板式落料模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 14.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      帶活動檔料的導板式落料模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 15.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      帶自動檔料銷的導板式落料模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 16.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      導柱式落料模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 17.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖孔模(<\/span><\/strong>1<\/span><\/strong>)<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 18.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖孔模(<\/span><\/strong>2<\/span><\/strong>)<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 19.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖孔模(<\/span><\/strong>3<\/span><\/strong>)<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 20.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      用導正銷定距的沖孔落料連續模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 21.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖孔落料連續模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 22.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      側刃定距連續模工作原理<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 23.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      帶雙側刃的沖孔落料連續模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 24.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      無廢料連續沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 25.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖孔落料復合模的基本結構<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      800*600<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 26.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖料落料倒裝復合沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 27.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      沖料落料正裝復合沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      1. 28.<\/span><\/strong> <\/span><\/strong><\/li><\/ol><\/td>

      同時沖三個墊子圈的復合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      29<\/span><\/strong><\/p><\/td>

      拼塊的分段原則<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      800*600<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      30<\/span><\/strong><\/p><\/td>

      拼塊復合沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      31<\/span><\/strong><\/p><\/td>

      拼塊連續沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      32<\/span><\/strong><\/p><\/td>

      全長導向結構的小孔沖模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      33<\/span><\/strong><\/p><\/td>

      小孔門模的局部導向結構<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      ABCD<\/span><\/strong>四種<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      34<\/span><\/strong><\/p><\/td>

      超短凸模的小孔沖模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      35<\/span><\/strong><\/p><\/td>

      硬質合金連續沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      36<\/span><\/strong><\/p><\/td>

      尖刃沖裁模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      37<\/span><\/strong><\/p><\/td>

      精沖過程<\/span><\/strong>7<\/span><\/strong>種<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      38<\/span><\/strong><\/p><\/td>

      凸模固定式精沖模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      39<\/span><\/strong><\/p><\/td>

      凸模移動式精沖模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      40<\/span><\/strong><\/p><\/td>

      通用壓力機上使用的簡易精沖模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      41<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      42<\/span><\/strong><\/p><\/td>

      V<\/span><\/strong>形件彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      43<\/span><\/strong><\/p><\/td>

      一般<\/span><\/strong>U<\/span><\/strong>形件彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      44<\/span><\/strong><\/p><\/td>

      Z<\/span><\/strong>形件彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      45<\/span><\/strong><\/p><\/td>

      大圓一次彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      46<\/span><\/strong><\/p><\/td>

      滑板彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      47<\/span><\/strong><\/p><\/td>

      帶擺動凸模的彎曲模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      48<\/span><\/strong><\/p><\/td>

      沖孔落料彎曲連續模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      49<\/span><\/strong><\/p><\/td>

      雙動壓力機用拉深模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      50<\/span><\/strong><\/p><\/td>

      落料拉深復合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      51<\/span><\/strong><\/p><\/td>

      落料正、反拉深模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      52<\/span><\/strong><\/p><\/td>

      落料正、拉深、卷緣復合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      53<\/span><\/strong><\/p><\/td>

      采用組合模的深錐形件拉深模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      54<\/span><\/strong><\/p><\/td>

      高矩形盒落拉深復合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      55<\/span><\/strong><\/p><\/td>

      光面梭平模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      56<\/span><\/strong><\/p><\/td>

      內外緣翻邊復合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      57<\/span><\/strong><\/p><\/td>

      脹形模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      58<\/span><\/strong><\/p><\/td>

      可調式反擠壓模具<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      59<\/span><\/strong><\/p><\/td>

      聚氨脂橡膠沖孔落料符合模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr>

      60<\/span><\/strong><\/p><\/td>

      聚氨脂橡膠沖脹形模<\/span><\/strong><\/p><\/td>

      臺<\/span><\/strong><\/p><\/td>

      1<\/span><\/strong><\/p><\/td>

      260*170*200<\/span><\/strong><\/p><\/td>

      全鋁制<\/span><\/strong><\/p><\/td><\/tr><\/table>

      在線詢盤/留言
    • 主站蜘蛛池模板: 爆乳女仆高潮在线观看| 草草影院ccyy国产日本欧美| 夜夜高潮夜夜爽夜夜爱爱一区| 久久久91精品国产一区二区| 校园性教k8版在线观看| 亚洲欧美日韩精品专区| 看欧美黄色大片| 啊v在线免费观看| 调教双乳玉势揉捏h捆绑小说| 国产极品美女视频| 18精品久久久无码午夜福利| 国语做受对白xxxxx在线| www.色日本| 岛国片在线播放| 中文字幕不卡免费视频| 日本免费网站在线观看| 九色国产在视频线精品视频| 欧美丰满熟妇xxxx性ppx人交| 亚洲欧美中文日韩v在线观看| 特黄熟妇丰满人妻无码| 免费看小12萝裸体视频国产| 精品综合久久久久久97| 国产aaa毛片| 色噜噜狠狠狠狠色综合久不| 国产亚洲日韩欧美一区二区三区 | 好男人视频社区www在线观看| 中文字幕人妻第一区| 无码AV免费毛片一区二区| 久久久午夜精品理论片| 日韩乱码人妻无码中文字幕久久| 乱人伦中文字幕在线| 最新孕妇孕交视频| 乱人伦老妇女东北| 极品丝袜乱系列目录全集| 亚洲一区二区观看播放| 欧美a级片在线观看| 亚洲va在线va天堂成人| 欧美xxxxx性喷潮| 亚洲a∨无码男人的天堂| 极品丰满美女国模冰莲大尺度| 亚洲一级毛片视频|
      <abbr id="4a8oa"><dl id="4a8oa"></dl></abbr>
        • <noframes id="4a8oa"></noframes>