PFA/VMQ-O型圈 SF-PFA包覆圈 成都森发橡塑有限公司

p1Src=//y2.yzimgs.com/uploads_old/305161/2014091617103702_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/305161/2014091617103702_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/305161/2014091617103702_old_2.jpg