≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌≌＜PVDF＞≌