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O型圈 密封圈 耐高温 X 内径 外径 142.24*145.42*148.59线径6.99
X型圈内径139.07/142.24/145.42/148.59*6.99丁青橡胶星型密封圈
星型圈X型圈内139.07/142.24/145.42/148.59/151.79/158.12*6.99
QR星型圈丁腈X形密封圈145.42/148.59/151.77/158.12/164.47*6.99
星型圈密封圈X型圈内径142.24/145.42/148.59/151.77/158.12*5.33
星型圈X型圈内139.07/142.24/145.42/148.49/151.77/155.59*5.33
星型圈X型圈内132.72/135.89/139.07/142.24/145.42/148.59*6.99
优质O型圈129.54/132.72/135.89/139.07/142.24/145.42*5.33
三元乙丙O型圈EPDM132.72/145.42*5.33
优质O型圈内132.72/135.89/139.07/142.24/145.42/148.59*6.99
星型圈X型圈丁晴139.07/142.24/145.42/148.59/151.77*6.99
X星型圈126.37/129.54/132.72/135.89/139.07/142.24/145.42*6.99
丁晴胶O型密封圈NBR内径132.72-1
氟胶O型圈内129.54/132.72/135.89/139.07/142.24/145.42*6.99
星型圈X-Ring内径142.24/145.42/148.59/151.77/158.12*5.33
橡胶氟胶星型圈X-Ring158.12/151.77/148.49/145.42/142.24*6.99
美标O型圈耐油耐磨内径*线径
美标O型圈AS568-357/358/359氟139.07胶142.24丁145.42晴720*5.33
星型圈135.89/139.07/142.24/145.42/148.59/151.77*5.33丁晴氟胶
星型X型圈内径139.07/142.24/145.42/148.59/151.79/158.12*6.99
氟胶星型圈X型圈线径5.33内径142.24/145.42/148.59-158.12密封圈
星型圈6.99*142.24/145.42/148.49/151.77/158.12优质X型圈密封圈
星型圈X型圈内径139.07/142.24/145.42/148.59/151.79*6.99
O型圈 密封圈 耐高温 X 内径 外径 142.24*145.42*148.5W9线径6.9
O型圈 密封圈 耐高温 X 内径 外径 1y42.24*145.42*148.59线径6.9
美标丁晴O型圈内径142.24/145.42/148.59/151.77/158.12*6.99
进口美标X/星型圈 内径142.24/145.42/148.59/151.77/155.60*6.99
进口美标X/星型圈 内径142.24/145.42/148.49/151.77/185.12*5.33
星型圈X型圈美标132.72/134.5/135.89/142.24/145.42*6.99 密封
进口星型圈X型方型圈QR145.42/142.24139.07*5.33O型圈密封圈大全
星型圈 X型圈145.42/148.59/151.79/158.12/164.74/170.82*6.99
星型圈 X型圈132.72/135.89/139.07/142.24/145.42/148.59*5.33
O型圈 内径 外径 138.17*139.07*140*142.24*144*145.42 线径5.33
氟胶O型圈 FKM X 内径 外径135.89*139.07*142.24*145.42线径6.99
氟胶O型圈 FKM X 内径 外径 144*145.42*147.07*148.59 线径5.33
氟胶O型圈 密封圈 内径145.42*148.59*151.77*156.12*158.12*6.99
氟胶O型圈 密封圈 内径140*142.24*144*145.42*147.07*5.33
进口星型圈X型圈132.72/134.5/135.89/139.07/142.24/145.42*6.99
【美标AS568】进口FKM耐油O型圈 密封件 435 NBR 145.42*6.99
星型圈129.54/132.72/135.89/139.07/142.24/145.42/148.59*5.33
『商城正品』X型圈 星形密封圈145.42/148.49/151.77/164.47*5.33
进口星型密封圈 X型圈 139.07/142.24/145.42/148.49/151.77*5.33
『商城正品』X型圈 星形密封圈135.89/139.07/142.24/145.42*6.99
星型圈 X型圈142.24/145.42/148.59/151.77/158.12/164.47*6.99
优质美标O型圈AS568-359 145.42*5.33美国国家标准密封圈
美标O型圈AS568-357/358/359:139.07/142.24/145.42*5.33氟胶丁晴
星X型圈126.37/129.54/132.72/135.89/139.07/142.24/145.42*5.33
星型圈135.89/139.07/142.24/145.42/148.59/151.77/158.12*5.33
美标O型圈 美国国家标准AS435-145.42*159.40*6.99 A级O圈密封圈
AS568-359-145.42*156.08*5.33美标O型圈 美国国家标准密封圈O圈
橡胶O型圈密封垫圈内径*线径145.42/148.59/151.77/158.12*6.99
丁晴O型圈内径*线径145.42/148.59/151.77*6.99耐磨耐油密封圈
氟橡胶 氟胶O型圈内径145.42*148.59*151.77*156.12*158.12*5.33
进口星型密封圈 X型圈 142.24/145.42/148.49/151.77/158.12*6.99
星型密封圈/X型圈丁腈NBR氟胶139.07/142.24/145.42/148.49*5.33
耐高温内径密封圈
进口星型圈X型圈129.54/132.72/135.9/139.07/142.24/145.42*5.33
密封圈密封圈FAST/法斯特
丁晴O型密封圈内径*线径139.07/142.24/145.42*5.33耐磨耐油
优质O型圈 美标AS-566 135.89/139.07/142.24/145.42/148.59*5.33
高品质棕色氟胶FKM/VITON美标O型圈AS568-359 145.42*156.08*5.33
丁晴O型密封圈内径*线径145.42/148.59/151.77*6.99耐磨耐油
丁腈氟胶星型圈X型圈美标密封
QR星型圈 O型圈丁晴橡胶132.72 135.9 139.07 142.24 145.42*6.99
进口丁晴橡胶密封圈
氟橡胶 氟胶O型圈内径138.17*139.07*140*142.24*144*145.42*5.33
