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O型圈进口丁晴NBR70度内径42.52/44.12/45.69/47.29/48.9线径2.62
氟胶O型圈内径39.34/40.94/42.52/44.12/45.69/47.29/48.9*2.62
进口氟胶O型圈内39.34/40.94/42.52/44.12/45.69/47.29/48.9*2.62
硅胶O型圈内径39.34/40.94/42.52/44.12/45.69/47.29/48.9*2.62
包邮进口O型密封圈内径40.94/42/42.52/44.12/45.69/47.29*2.62MM
星型圈X型圈内径39.34/40.94/42.52/44.12/45.69/47.29/48.9*2.62
23.47/33/34.59/36.17/45.69/47.29*2.62 进口星型圈X型圈密封圈
高温氟胶O型圈 内42.5/43.7/45/45.69/46.2/47.5/48.7/50*2.65
美标硅胶O型圈内径37.77/39.34/40.94/42.52/44.12/45.69*2.62
进口优质星型圈X型QR内径39.34/40.95/42.52/44.12/45.69*2.62MBR
美标丁晴O型圈内径44.12/45.69/47.29/48.9/50.47/52.07*2.62
星型圈气缸密封圈丁青橡胶耐油耐磨X型圈42.52/44.12/45.69*2.62
进口NBR丁晴O型圈70度线径2.62
氟胶O型圈内径45.69/47.29/48.9/49.47/50.47/52.07/53.64*2.62
进口星型圈X型圈丁晴44.12/45.69/47.29/48.9/50.47/52.07*2.62
甄选O型圈进口丁晴NBR70度内径42.52/44.12/45.69/47.29/48.9线径
氟胶O型圈39.34/40.94/42.52/44.12/45.69/47.29/48.9*2.62
美标O型圈AS568-130/131/132/133:40.94/42.52/44.12/45.69*2.62
氟胶美标AS568-132/133/134/135/136/137 44.12/45.69/47.29*2.62
美标O型圈AS568-130/131/132/133：40.94/42.52/44.12/45.69*2.62
内径36.17/37.77/39.34/42.52/44.12/45.69*2.62MM 丁晴O型圈
光学玻璃正透镜D37W30.3T6.59F45.69负透镜 D37W30.3T3.62F40.97
氟胶o型圈内径44.12/45.69/47.29/48.9/49.47/52.07*2.62MM密封圈
耐高温O型圈丁晴密封圈尺寸齐全
VMQ硅胶O型密封圈内径37.77-45.69线径2.62mm耐油耐磨耐高温防水
星形环x形环46.17/37.77/39.34/40.94/42.52/44.12/45.69*2.62
星型圈X型密封圈矩形o型圈橡胶圈
丁腈O型圈橡胶密封圈耐油
【甬成】美标SIL硅胶O型圈AS568-133 45.69*2.62食品卫生密封件
密封圈密封圈FAST/法斯特
耐油丁晴密封圈o圈QR星型圈 39.34 40.95 42.52 44.12 45.69*2.62
O型密封圈丁腈NBR70度内径44.12/45.69/47.29/48.9/50.47线径2.62
X圈星性圈内径39.34/40.95/42.52/44.12/45.69/47.29/48.9*2.62
美标丁腈O型圈内径44.12/45.69/47.29/48.9/50.47/52.07*2.62
氟胶美标AS568-32/47.9*
