環(huán)保級(jí)硅膠O型圈 SF-MQ
成都森發(fā)橡塑有限公司
p1Src=//y2.yzimgs.com/uploads_old/305161/2013121317143280_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/305161/2013121317143280_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/305161/2013121317143280_old_2.jpg