DR10-2-30B/100YM北京華德先導式減壓閥質量
DR10-2-30B/100YM北京華德先導式減壓閥質量
產品價格:¥1111(人民幣)
  • 規格:DR10-2-30B/100YM
  • 發貨地:蘇州
  • 品牌:
  • 最小起訂量:1臺
  • 誠信商家
    會員級別:鉆石會員
    認證類型:企業認證
    企業證件:通過認證

    商鋪名稱:蘇州億穩盛機電有限公司

    聯系人:黃先生(先生)

    聯系手機:

    固定電話:

    企業郵箱:892858239@qq.com

    聯系地址:蘇州相城經濟技術開發區澄陽街道嘉元路

    郵編:215000

    聯系我時,請說是在線纜網上看到的,謝謝!

    商品詳情
      DR…50B型50系列壓力控制閥是先導式減壓閥,用于系統減壓。

      這種減壓閥由主閥體及主閥芯和帶壓力設定件的先導閥構成。

      停止時閥開啟,即油從油路B經過主閥芯流向油路A,A腔壓力作用在主閥芯底部。同時來自油路A的壓力經主閥芯節流孔并通過孔,作用在先導閥的球形閥芯上。根據彈簧的設定值,在球形閥芯前、油路和彈簧腔建立起壓力,控制閥芯在開啟位置。油可以**地從B流向A,直到A腔壓力超過彈簧的設定壓力,閥芯打開。控制閥芯移動到關閉位置與A腔壓力與彈簧到達平衡時,就打到了要求的減圧圧力。

      華德6.jpg華德3.jpg華德5.jpg

      控制油總是有彈簧腔經油口外泄油。

      單向閥用了使油流從油路A**的流回到油路B。

      壓力表接口用來連接壓力表以檢測A口二次壓力。




      通徑

      管式

      通徑

      公制

      英制



      8

      M18x1.5

      G3/8"

      10

      10

      10

      M22x1.5

      G1/2"



      16

      M27x2

      G3/4"

      20

      20

      20

      M33X2

      G1"



      25

      M42x2

      G1 1 /4"

      32

      30

      30

      M48x2

      G11 /2"

      壓力等級(MPa

      30

      5X

      5


      5

      10

      10

      10

      20


      20

      31.5


      31.5

      35

      35

      35

      通經

      (8)10

      1520

      2530

      流量(L/min.)

      80

      200

      300

      工作壓力(MPa

      31.5

      壓力(MPa

      31.5

      出口壓力(MPa

      0.3~31.5

      1-31.5

      背壓Y口(MPa

      31.5

      介質溫度()

      -20~70

      過濾精度(μ)

      25

      部分型號:


      DR5DP2-10B/25XYM
      DR5DP2-10B/75XYM
      DR5DP2-10B/150XYM
      DR5DP2-10B/210XYM
      DR5DP2-10B/315XYM
      FDR5DP3-10B/25XYM
      FDR5DP3-10B/75XYM
      FDR5DP3-10B/150XYM
      FDR5DP3-10B/210XYM
      FDR5DP3-10B/315XYM
      DR5DP3-10B/25XYM
      DR5DP3-10B/75XYM

      DR10-2-30B/100YM北京華德先導式減壓閥質量
      DR5DP3-10B/150XYM
      DR5DP3-10B/210XYM
      DR5DP3-10B/315XYM
      FDR5DP1-10B/25Y
      FDR5DP1-10B/75Y
      FDR5DP1-10B/150Y
      FDR5DP1-10B/210Y
      FDR5DP1-10B/315Y
      DR5DP1-10B/25Y
      DR5DP1-10B/75Y
      DR5DP1-10B/150Y
      DR5DP1-10B/210Y
      DR5DP1-10B/315Y
      FDR5DP2-10B/25Y
      FDR5DP2-10B/75Y
      FDR5DP2-10B/150Y
      FDR5DP2-10B/210Y
      FDR5DP2-10B/315Y
      DR5DP2-10B/25Y
      DR5DP2-10B/75Y
      DR5DP2-10B/150Y
      DR5DP2-10B/210Y
      DR5DP2-10B/315Y
      FDR5DP3-10B/25Y
      FDR5DP3-10B/75Y
      FDR5DP3-10B/150Y
      FDR5DP3-10B/210Y
      FDR5DP3-10B/315Y
      DR5DP3-10B/25Y
      DR5DP3-10B/75Y
      DR5DP3-10B/150Y
      DR5DP3-10B/210Y
      DR5DP3-10B/315Y
      FDR5DP1-10B/25XY
      FDR5DP1-10B/75XY
      FDR5DP1-10B/150XY
      FDR5DP1-10B/210XY
      FDR5DP1-10B/315XY
      DR5DP1-10B/25XY
      DR5DP1-10B/75XY
      DR5DP1-10B/150XY
      DR5DP1-10B/210XY
      DR5DP1-10B/315XY
      FDR5DP2-10B/25XY
      FDR5DP2-10B/75XY
      FDR5DP2-10B/150XY
      FDR5DP2-10B/210XY
      FDR5DP2-10B/315XY
      DR5DP2-10B/25XY
      DR5DP2-10B/75XY
      DR5DP2-10B/150XY
      DR5DP2-10B/210XY
      DR5DP2-10B/315XY
      FDR5DP3-10B/25XY
      FDR5DP3-10B/75XY
      FDR5DP3-10B/150XY
      FDR5DP3-10B/210XY
      FDR5DP3-10B/315XY
      DR5DP3-10B/25XY
      DR5DP3-10B/75XY
      DR5DP3-10B/150XY
      DR5DP3-10B/210XY
      DR5DP3-10B/315XY
      DR6DP1-50B/25YM
      DR6DP1-50B/75YM
      DR6DP1-50B/150YM
      DR6DP1-50B/210YM
      DR6DP2-50B/25YM
      DR6DP2-50B/75YM
      DR6DP2-50B/150YM
      DR6DP2-50B/210YM
      DR6DP3-50B/25YM
      DR6DP3-50B/75YM
      DR6DP3-50B/150YM
      DR6DP3-50B/210YM
      DR6DP7-50B/25YM
      DR6DP7-50B/75YM
      DR6DP7-50B/150YM
      DR6DP7-50B/210YM
      DR6DP1-50B/25Y
      DR6DP1-50B/75Y
      DR6DP1-50B/150Y
      DR6DP1-50B/210Y
      DR6DP2-50B/25Y
      DR6DP2-50B/75Y
      DR6DP2-50B/150Y
      DR6DP2-50B/210Y
      DR6DP3-50B/25Y
      DR6DP3-50B/75Y
      DR6DP3-50B/150Y
      DR6DP3-50B/210Y
      DR6DP7-50B/25Y
      DR6DP7-50B/75Y
      DR6DP7-50B/150Y
      DR6DP7-50B/210Y
      DR10DP1-40B/25YM
      DR10DP1-40B/75YM
      DR10DP1-40B/150YM
      DR10DP1-40B/210YM
      DR10DP2-40B/25YM
      DR10DP2-40B/75YM
      DR10DP2-40B/150YM
      DR10DP2-40B/210YM
      DR10DP3-40B/25YM
      DR10DP3-40B/75YM
      DR10DP3-40B/150YM
      DR10DP3-40B/210YM
      DR10DP7-40B/25YM
      DR10DP7-40B/75YM
      DR10DP7-40B/150YM
      DR10DP7-40B/210YM
      DR10DP1-40B/25Y
      DR10DP1-40B/75Y
      DR10DP1-40B/150Y
      DR10DP1-40B/210Y
      DR10DP2-40B/25Y
      DR10DP2-40B/75Y
      DR10DP2-40B/150Y
      DR10DP2-40B/210Y
      DR10DP3-40B/25Y
      DR10DP3-40B/75Y
      DR10DP3-40B/150Y
      DR10DP3-40B/210Y
      DR10DP7-40B/25Y
      DR10DP7-40B/75Y
      DR10DP7-40B/150Y
      DR10DP7-40B/210Y
      DR10G-1-30B/100YM
      DR15G-1-30B/100YM
      DR20G-1-30B/100YM
      DR25G-1-30B/100YM
      DR30G-1-30B/100YM
      DR10-1-30B/100YM
      DR20-1-30B/100YM
      DR30-1-30B/100YM
      DRC10G-1-30B/100YM
      DRC15G-1-30B/100YM
      DRC20G-1-30B/100YM
      DRC25G-1-30B/100YM
      DRC30G-1-30B/100YM
      DRC10-1-30B/100YM
      DRC20-1-30B/100YM
      DRC30-1-30B/100YM
      DR10G-2-30B/100YM
      DR15G-2-30B/100YM
      DR20G-2-30B/100YM
      DR25G-2-30B/100YM
      DR30G-2-30B/100YM
      DR10-2-30B/100YM
      DR20-2-30B/100YM
      DR30-2-30B/100YM
      DRC10G-2-30B/100YM
      DRC15G-2-30B/100YM
      DRC20G-2-30B/100YM
      DRC25G-2-30B/100YM
      DRC30G-2-30B/100YM
      DRC10-2-30B/100YM
      DRC20-2-30B/100YM
      DRC30-2-30B/100YM
      DR10G-3-30B/100YM
      DR15G-3-30B/100YM
      DR20G-3-30B/100YM
      DR25G-3-30B/100YM
      DR30G-3-30B/100YM
      DR10-3-30B/100YM
      DR20-3-30B/100YM
      DR30-3-30B/100YM
      DRC10G-3-30B/100YM
      DRC15G-3-30B/100YM
      DRC20G-3-30B/100YM
      DRC25G-3-30B/100YM
      DRC30G-3-30B/100YM
      DRC10-3-30B/100YM
      DRC20-3-30B/100YM
      DRC30-3-30B/100YM
      DR10G-1-30B/315YM
      DR15G-1-30B/315YM
      DR20G-1-30B/315YM
      DR25G-1-30B/315YM
      DR30G-1-30B/315YM
      DR10-1-30B/315YM
      DR20-1-30B/315YM
      DR30-1-30B/315YM
      DRC10G-1-30B/315YM
      DRC15G-1-30B/315YM
      DRC20G-1-30B/315YM
      DRC25G-1-30B/315YM
      DRC30G-1-30B/315YM
      DRC10-1-30B/315YM
      DRC20-1-30B/315YM
      DRC30-1-30B/315YM
      DR10G-2-30B/315YM
      DR15G-2-30B/315YM
      DR20G-2-30B/315YM
      DR25G-2-30B/315YM
      DR30G-2-30B/315YM
      DR10-2-30B/315YM
      DR20-2-30B/315YM
      DR30-2-30B/315YM
      DRC10G-2-30B/315YM
      DRC15G-2-30B/315YM
      DRC20G-2-30B/315YM
      DRC25G-2-30B/315YM
      DRC30G-2-30B/315YM
      DRC10-2-30B/315YM
      DRC20-2-30B/315YM
      DRC30-2-30B/315YM
      DR10G-3-30B/315YM
      DR15G-3-30B/315YM
      DR20G-3-30B/315YM
      DR25G-3-30B/315YM
      DR30G-3-30B/315YM
      DR10-3-30B/315YM
      DR20-3-30B/315YM
      DR30-3-30B/315YM
      DRC10G-3-30B/315YM
      DRC15G-3-30B/315YM
      DRC20G-3-30B/315YM
      DRC25G-3-30B/315YM
      DRC30G-3-30B/315YM
      DRC10-3-30B/315YM
      DRC20-3-30B/315YM
      DRC30-3-30B/315YM
      DR10G-1-30B/100Y
      DR15G-1-30B/100Y
      DR20G-1-30B/100Y
      DR25G-1-30B/100Y
      DR30G-1-30B/100Y
      DR10-1-30B/100Y
      DR20-1-30B/100Y
      DR30-1-30B/100Y
      DRC10G-1-30B/100Y
      DRC15G-1-30B/100Y
      DRC20G-1-30B/100Y
      DRC25G-1-30B/100Y
      DRC30G-1-30B/100Y
      DRC10-1-30B/100Y
      DRC20-1-30B/100Y
      DRC30-1-30B/100Y
      DR10G-2-30B/100Y
      DR15G-2-30B/100Y
      DR20G-2-30B/100Y
      DR25G-2-30B/100Y
      DR30G-2-30B/100Y
      DR10-2-30B/100Y
      DR20-2-30B/100Y
      DR30-2-30B/100Y
      DRC10G-2-30B/100Y
      DRC15G-2-30B/100Y
      DRC20G-2-30B/100Y
      DRC25G-2-30B/100Y
      DRC30G-2-30B/100Y
      DRC10-2-30B/100Y
      DRC20-2-30B/100Y
      DRC30-2-30B/100Y
      DR10G-3-30B/100Y
      DR15G-3-30B/100Y
      DR20G-3-30B/100Y
      DR25G-3-30B/100Y
      DR30G-3-30B/100Y
      DR10-3-30B/100Y
      DR20-3-30B/100Y
      DR30-3-30B/100Y
      DRC10G-3-30B/100Y
      DRC15G-3-30B/100Y
      DRC20G-3-30B/100Y
      DRC25G-3-30B/100Y
      DRC30G-3-30B/100Y
      DRC10-3-30B/100Y
      DRC20-3-30B/100Y
      DRC30-3-30B/100Y
      DR10G-1-30B/315Y
      DR15G-1-30B/315Y
      DR20G-1-30B/315Y
      DR25G-1-30B/315Y
      DR30G-1-30B/315Y
      DR10-1-30B/315Y
      DR20-1-30B/315Y
      DR30-1-30B/315Y
      DRC10G-1-30B/315Y
      DRC15G-1-30B/315Y
      DRC20G-1-30B/315Y
      DRC25G-1-30B/315Y
      DRC30G-1-30B/315Y
      DRC10-1-30B/315Y

      DBT3U10N-1-30B315
      DBT3U20N-1-30B315
      DBT3U30N-1-30B315
      DB3U8GN-1-30B315
      DB3U10GN-1-30B315
      DB3U15GN-1-30B315
      DB3U20GN-1-30B315
      DB3U25GN-1-30B315
      DB3U30GN-1-30B315
      DB3U10N-1-30B315
      DB3U20N-1-30B315
      DB3U30N-1-30B315
      DBC2U8GN-1-30B315
      DBC2U10GN-1-30B315
      DBC2U15GN-1-30B315
      DBC2U20GN-1-30B315
      DBC2U25GN-1-30B315
      DBC2U30GN-1-30B315
      DBC2U10N-1-30B315
      DBC2U20N-1-30B315
      DBC2U30N-1-30B315
      DBT2U8GN-1-30B315
      DBT2U10GN-1-30B315
      DBT2U15GN-1-30B315
      DBT2U20GN-1-30B315
      DBT2U25GN-1-30B315
      DBT2U30GN-1-30B315
      DBT2U10N-1-30B315
      DBT2U20N-1-30B315
      DBT2U30N-1-30B315
      DB2U8GN-1-30B315
      DB2U10GN-1-30B315
      DB2U15GN-1-30B315
      DB2U20GN-1-30B315
      DB2U25GN-1-30B315
      DB2U30GN-1-30B315
      DB2U10N-1-30B315
      DB2U20N-1-30B315
      DB2U30N-1-30B315
      DBC3U8GE-2-30B315
      DBC3U10GE-2-30B315
      DBC3U15GE-2-30B315
      DBC3U20GE-2-30B315
      DBC3U25GE-2-30B315
      DBC3U30GE-2-30B315
      DBC3U10E-2-30B315
      DBC3U20E-2-30B315
      DBC3U30E-2-30B315
      DBT3U8GE-2-30B315
      DBT3U10GE-2-30B315
      DBT3U15GE-2-30B315
      DBT3U20GE-2-30B315
      DBT3U25GE-2-30B315
      DBT3U30GE-2-30B315
      DBT3U10E-2-30B315
      DBT3U20E-2-30B315
      DBT3U30E-2-30B315
      DB3U8GE-2-30B315
      DB3U10GE-2-30B315
      DB3U15GE-2-30B315
      DB3U20GE-2-30B315
      DB3U25GE-2-30B315
      DB3U30GE-2-30B315
      DB3U10E-2-30B315
      DB3U20E-2-30B315
      DB3U30E-2-30B315
      DBC2U8GE-2-30B315
      DBC2U10GE-2-30B315
      DBC2U15GE-2-30B315
      DBC2U20GE-2-30B315
      DBC2U25GE-2-30B315
      DBC2U30GE-2-30B315
      DBC2U10E-2-30B315
      DBC2U20E-2-30B315
      DBC2U30E-2-30B315
      DBT2U8GE-2-30B315
      DBT2U10GE-2-30B315
      DBT2U15GE-2-30B315
      DBT2U20GE-2-30B315
      DBT2U25GE-2-30B315
      DBT2U30GE-2-30B315
      DBT2U10E-2-30B315
      DBT2U20E-2-30B315
      DBT2U30E-2-30B315
      DB2U8GE-2-30B315
      DB2U10GE-2-30B315
      DB2U15GE-2-30B315
      DB2U20GE-2-30B315
      DB2U25GE-2-30B315
      DB2U30GE-2-30B315
      DB2U10E-2-30B315
      DB2U20E-2-30B315
      DB2U30E-2-30B315
      DBC3U8GH-2-30B315
      DBC3U10GH-2-30B315
      DBC3U15GH-2-30B315
      DBC3U20GH-2-30B315
      DBC3U25GH-2-30B315
      DBC3U30GH-2-30B315






      DBC3U10H-2-30B315
      DBC3U20H-2-30B315
      DBC3U30H-2-30B315
      DBT3U8GH-2-30B315
      DBT3U10GH-2-30B315
      DBT3U15GH-2-30B315
      DBT3U20GH-2-30B315
      DBT3U25GH-2-30B315
      DBT3U30GH-2-30B315
      DBT3U10H-2-30B315
      DBT3U20H-2-30B315
      DBT3U30H-2-30B315
      DB3U8GH-2-30B315
      DB3U10GH-2-30B315
      DB3U15GH-2-30B315
      DB3U20GH-2-30B315
      DB3U25GH-2-30B315
      DB3U30GH-2-30B315
      DB3U10H-2-30B315
      DB3U20H-2-30B315
      DB3U30H-2-30B315
      DBC2U8GH-2-30B315
      DBC2U10GH-2-30B315
      DBC2U15GH-2-30B315
      DBC2U20GH-2-30B315
      DBC2U25GH-2-30B315
      DBC2U30GH-2-30B315
      DBC2U10H-2-30B315
      DBC2U20H-2-30B315
      DBC2U30H-2-30B315
      DBT2U8GH-2-30B315
      DBT2U10GH-2-30B315
      DBT2U15GH-2-30B315
      DBT2U20GH-2-30B315
      DBT2U25GH-2-30B315
      DBT2U30GH-2-30B315
      DBT2U10H-2-30B315

      DRC20-1-30B/315Y
      DRC30-1-30B/315Y
      DR10G-2-30B/315Y
      DR15G-2-30B/315Y
      DR20G-2-30B/315Y
      DR25G-2-30B/315Y
      DR30G-2-30B/315Y
      DR10-2-30B/315Y
      DR20-2-30B/315Y
      DR30-2-30B/315Y
      DRC10G-2-30B/315Y
      DRC15G-2-30B/315Y
      DRC20G-2-30B/315Y
      DRC25G-2-30B/315Y
      DRC30G-2-30B/315Y
      DRC10-2-30B/315Y
      DRC20-2-30B/315Y
      DRC30-2-30B/315Y
      DR10G-3-30B/315Y
      DR15G-3-30B/315Y
      DR20G-3-30B/315Y
      DR25G-3-30B/315Y
      DR30G-3-30B/315Y
      DR10-3-30B/315Y
      DR20-3-30B/315Y
      DR30-3-30B/315Y
      DRC10G-3-30B/315Y
      DRC15G-3-30B/315Y
      DRC20G-3-30B/315Y
      DRC25G-3-30B/315Y
      DRC30G-3-30B/315Y
      DRC10-3-30B/315Y
      DRC20-3-30B/315Y
      DRC30-3-30B/315Y
      DR10G-4-50B/50YM
      DR15G-4-50B/50YM
      DR20G-4-50B/50YM
      DR25G-4-50B/50YM
      DR10-4-50B/50YM
      DR20-4-50B/50YM
      DRC10G-4-50B/50YM
      DRC15G-4-50B/50YM
      DRC20G-4-50B/50YM
      DRC25G-4-50B/50YM
      DRC10-4-50B/50YM
      DRC20-4-50B/50YM
      DR10G-5-50B/50YM
      DR15G-5-50B/50YM
      DR20G-5-50B/50YM
      DR25G-5-50B/50YM
      DR10-5-50B/50YM
      DR20-5-50B/50YM
      DRC10G-5-50B/50YM
      DRC15G-5-50B/50YM
      DRC20G-5-50B/50YM
      DRC25G-5-50B/50YM
      DRC10-5-50B/50YM
      DRC20-5-50B/50YM
      DR10G-6-50B/50YM
      DR15G-6-50B/50YM
      DR20G-6-50B/50YM
      DR25G-6-50B/50YM
      DR10-6-50B/50YM
      DR20-6-50B/50YM
      DRC10G-6-50B/50YM
      DRC15G-6-50B/50YM
      DRC20G-6-50B/50YM
      DRC25G-6-50B/50YM
      DRC10-6-50B/50YM
      DRC20-6-50B/50YM
      DR10G-7-50B/50YM
      DR15G-7-50B/50YM
      DR20G-7-50B/50YM
      DR25G-7-50B/50YM
      DR10-7-50B/50YM
      DR20-7-50B/50YM
      DRC10G-7-50B/50YM
      DRC15G-7-50B/50YM
      DRC20G-7-50B/50YM
      DRC25G-7-50B/50YM

      DR10-2-30B/100YM北京華德先導式減壓閥質量
      DRC10-7-50B/50YM
      DRC20-7-50B/50YM
      DR10G-4-50B/100YM
      DR15G-4-50B/100YM
      DR20G-4-50B/100YM
      DR25G-4-50B/100YM
      DR10-4-50B/100YM
      DR20-4-50B/100YM
      DRC10G-4-50B/100YM
      DRC15G-4-50B/100YM
      DRC20G-4-50B/100YM
      DRC25G-4-50B/100YM
      DRC10-4-50B/100YM
      DRC20-4-50B/100YM
      DR10G-5-50B/100YM
      DR15G-5-50B/100YM
      DR20G-5-50B/100YM
      DR25G-5-50B/100YM
      DR10-5-50B/100YM
      DR20-5-50B/100YM
      DRC10G-5-50B/100YM
      DRC15G-5-50B/100YM
      DRC20G-5-50B/100YM
      DRC25G-5-50B/100YM
      DRC10-5-50B/100YM
      DRC20-5-50B/100YM
      DR10G-6-50B/100YM
      DR15G-6-50B/100YM
      DR20G-6-50B/100YM
      DR25G-6-50B/100YM
      DR10-6-50B/100YM
      DR20-6-50B/100YM
      DRC10G-6-50B/100YM
      DRC15G-6-50B/100YM
      DRC20G-6-50B/100YM
      DRC25G-6-50B/100YM
      DRC10-6-50B/100YM
      DRC20-6-50B/100YM
      DR10G-7-50B/100YM
      DR15G-7-50B/100YM
      DR20G-7-50B/100YM
      DR25G-7-50B/100YM
      DR10-7-50B/100YM
      DR20-7-50B/100YM
      DRC10G-7-50B/100YM
      DRC15G-7-50B/100YM
      DRC20G-7-50B/100YM
      DRC25G-7-50B/100YM
      DRC10-7-50B/100YM
      DRC20-7-50B/100YM
      DR10G-4-50B/200YM
      DR15G-4-50B/200YM
      DR20G-4-50B/200YM
      DR25G-4-50B/200YM
      DR10-4-50B/200YM
      DR20-4-50B/200YM
      DRC10G-4-50B/200YM
      DRC15G-4-50B/200YM
      DRC20G-4-50B/200YM
      DRC25G-4-50B/200YM
      DRC10-4-50B/200YM
      DRC20-4-50B/200YM
      DR10G-5-50B/200YM
      DR15G-5-50B/200YM
      DR20G-5-50B/200YM
      DR25G-5-50B/200YM
      DR10-5-50B/200YM
      DR20-5-50B/200YM
      DRC10G-5-50B/200YM
      DRC15G-5-50B/200YM
      DRC20G-5-50B/200YM
      DRC25G-5-50B/200YM
      DRC10-5-50B/200YM
      DRC20-5-50B/200YM
      DR10G-6-50B/200YM
      DR15G-6-50B/200YM
      DR20G-6-50B/200YM
      DR25G-6-50B/200YM
      DR10-6-50B/200YM
      DR20-6-50B/200YM
      DRC10G-6-50B/200YM
      DRC15G-6-50B/200YM
      DRC20G-6-50B/200YM
      DRC25G-6-50B/200YM
      DRC10-6-50B/200YM
      DRC20-6-50B/200YM
      DR10G-7-50B/200YM
      DR15G-7-50B/200YM
      DR20G-7-50B/200YM
      DR25G-7-50B/200YM
      DR10-7-50B/200YM
      DR20-7-50B/200YM
      DRC10G-7-50B/200YM
      DRC15G-7-50B/200YM
      DRC20G-7-50B/200YM
      DRC25G-7-50B/200YM
      DRC10-7-50B/200YM
      DRC20-7-50B/200YM
      DR10G-4-50B/315YM
      DR15G-4-50B/315YM
      DR20G-4-50B/315YM
      DR25G-4-50B/315YM
      DR10-4-50B/315YM
      DR20-4-50B/315YM
      DRC10G-4-50B/315YM
      DRC15G-4-50B/315YM
      DRC20G-4-50B/315YM
      DRC25G-4-50B/315YM
      DRC10-4-50B/315YM
      DRC20-4-50B/315YM
      DR10G-5-50B/315YM
      DR15G-5-50B/315YM
      DR20G-5-50B/315YM
      DR25G-5-50B/315YM
      DR10-5-50B/315YM
      DR20-5-50B/315YM
      DRC10G-5-50B/315YM
      DRC15G-5-50B/315YM
      DRC20G-5-50B/315YM
      DRC25G-5-50B/315YM
      DRC10-5-50B/315YM
      DRC20-5-50B/315YM
      DR10G-6-50B/315YM
      DR15G-6-50B/315YM
      DR20G-6-50B/315YM
      DR25G-6-50B/315YM
      DR10-6-50B/315YM
      DR20-6-50B/315YM
      DRC10G-6-50B/315YM
      DRC15G-6-50B/315YM
      DRC20G-6-50B/315YM
      DRC25G-6-50B/315YM
      DRC10-6-50B/315YM
      DRC20-6-50B/315YM
      DR10G-7-50B/315YM
      DR15G-7-50B/315YM
      DR20G-7-50B/315YM
      DR25G-7-50B/315YM

    在線詢盤/留言
  • 0571-87774297  
    主站蜘蛛池模板: 久久精品国产大片免费观看| 人妖视频在线观看专区| 欧美另类第一页| 国产色视频在线| 99视频免费在线观看| 婷婷综合五月天| 中文字幕不卡在线| 日本夫妇交换456高清| 九九久久精品国产AV片国产| 欧美大香线蕉线伊人图片| 亚洲色欲色欲综合网站| 粉色视频免费入口| 又粗又长又爽又大硬又黄 | 无码一区二区波多野结衣播放搜索 | 亚洲成综合人影院在院播放| 激情综合色五月六月婷婷| 免费在线你懂的| 精品久久久久久无码人妻热| 又黄又粗又爽免费观看| 色偷偷888欧美精品久久久| 国产亚洲欧美在线视频| 黄色免费网址大全| 国产成人精品视频午夜| 亚洲最大看欧美片网站| 国产精品久久久精品三级| 2021国产果冻剧传媒不卡| 国产高清在线精品一区| 99国产超薄丝袜足j在线观看| 天天综合色一区二区三区| xxxx日本性| 女同恋のレズビアンbd在线| 一级伦理电线在2019| 性色生活片在线观看| 中国大臿蕉香蕉大视频| 成人无码WWW免费视频| 中文字幕一区二区三区乱码| 成人爽a毛片在线视频网站| 中文字幕国产欧美| 成年免费视频黄网站在线观看 | jizz18日本人在线播放| 好大好湿好硬顶到了好爽视频|