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氟胶O型圈FKM/线径2.65MM内径11.2/11.8/12/12.5/13.2/14/15/16
O型圈密封圈 丁晴/线径2.65MM内径118/120/122/125/128/132/136
氟胶O型圈线径2.65mm*内径23.6/25/25.8/26.5/28/30/31.5/*2.65
EPDM三元乙丙O型圈线经2.65内径5/5.5/6/7/7.5/8/8.75/9/9.5/10
NBR丁腈胶O型圈线径2.65 内径43.7/45/46.2/47.5/48 A级进口料
氟胶耐酸碱耐高温O型密封圈
耐高温无毒内径密封圈
GBT3452.1丁腈橡胶耐油O型密封圈
硅胶SI防水圈密封圈耐高温28/29/30/31.5/32.5/33.5/34.5*粗2.65
丁晴O型圈 密封圈内径63/65/67/68/69/71/73/75/77.5*线径2.65mm
硅胶O形圈 白硅胶圈 线径2.65内径31.5/32.5/34.5/35.5*2.65
EPDM三元乙丙O型圈线经2.65内径10.6/11.2/11.8/12.5/13.2/13.6
耐磨耐油黑色丁青O型圈内径97.5/100/103/105/106/109/112*2.65mm
硅胶O型圈内经25/25.8/26.5/28/30/31.5-53*2.65食品级防水O型圈
丁晴胶O型圈内径75/77.5/80/82.5/85/87.5/90/92.5/95/97.5*2.65
丁晴O型圈内径45/46.2/47.5/48.7/50/51.5/53*2.65 橡胶NBR密封圈
氟胶O型圈2.65mm线经/内径14/46/18/20/21.2/23.6/25.8/26.5/30
O型圈 密封圈 硅胶/线径2.65MM内径56/58/60
丁晴橡胶O型圈线径2.65mm*内径46.2/47.5/48.7/50/51.5/53/54.5
O型圈内径42.5/43.7/45/46.2/47.5/48.7/50/51.5/53/54.5/56x2.65
优质NBR丁腈橡胶O型圈 密封圈45/46.2/47.5/48.7/50/51.5/53*2.65
氟胶O型圈 线径2.65*内径11.8/12.5/13.2/13.5/14/15/16/17/18/19
氟胶O型圈13.2/14/15/16/17/18/19/20*2.65MM 耐高温 耐磨耐酸碱
红白色硅胶O型圈线经2.65外径14/14.5/15/15.5/16/16.5/17/17.5
氟橡胶 氟胶O型圈内径8.5*8.75*9*9.5*10*10.6*11.2*11.8*2.65