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美标硅胶O型密封圈件厂家直销
耐高温内径密封圈
美标丁晴O型密封圈经久耐用
丁晴O型密封圈内径*线径136/139.37/145.64*2.62耐磨耐油
丁晴O型圈内径*线径136/139.37/145.64*2.62耐磨耐油密封圈
O型圈 丁晴/线径2.62MM内径133/133.02/136/139.37/145.64/145.72
美标O型圈丁晴145.64/148.82/151.99/158.34/164.69/171.04*3.53
AS568日本进口密封O型圈ORING 136.12/139.29/142.47/145.64*3.53
丁晴O型密封圈内径*线径145.64/148.82/151.7*3.53耐磨耐油
丁晴O型圈内径*线径145.64/148.82/151.7*3.53耐磨耐油密封圈
星型丁晴橡胶密封圈内径120.32
O型圈 丁晴/线径3.53MM内径145.64/148.82/151.7/151.99/158.34
密封圈密封圈FAST/法斯特
氟胶丁晴O型圈耐磨美标O型圈
美标O型圈 AS568-256/257 145.64/148.82*3.53氟胶丁晴O型圈耐磨
耐磨耐油内径*线径136.12/139.3/142.47/145.64*3.53橡胶O型圈
美标AS568O型圈256/257/258
线径3.53AS568美标丁晴O型圈
内139.29/142.47/145.64/151.99/158.34/164.69/177.39*3.53O型圈
内径氟胶O型密封圈耐高温
星型圈X型圈内145.64/148.82/151.99/158.34/164.69/171.04*3.53
丁晴星型圈密封性好防水防油
丁晴/NBR耐磨耐压耐油防水密封圈
丁晴耐油耐压耐磨星型圈
丁晴耐压耐磨耐油星型圈
星型密封圈o型圈丁晴橡胶耐油
星型圈X型密封圈矩形o型圈橡胶圈
星型X型密封圈优质AS568系列
星型圈X型圈内145.64/148.82/151.99/196.44/202.79/209.14*3.53
QR星型圈X型橡胶圈o形圈液压油缸
氟胶NBRO型圈内径136/139.37/145.64/145.72/152/152.07*线径2.62
HNBR EPDM NBRO型圈内径136/139.37/145.64/145.72/152*线径2.62
星型X形密封圈132.94/136.12/139.29/142.47/145.64/405.26*3.53
氟胶O型圈内径129.77/132.94/136.12/139.29/142.47/145.64*3.53
【甬成】丁腈O型圈NBR内径145.64/145.72/152/152.07/155*2.62
耐磨耐腐蚀O型圈铂克氟胶
优质美标O型圈AS568-256 145.64*3.53美国国家标准密封圈
氟胶o型圈线径3.53耐高温耐腐蚀
【甬成】丁腈O型圈NBR内径136.12/138/139.29/142.47/145.64*3.53
氟橡胶 氟胶O型圈内径142.47*145.64*148.92*151.7*152*158*3.53
FKM/FPM氟橡胶O型圈耐高温密封圈
X型密封圈星型圈丁晴橡胶矩型圈
美标硅胶O型圈内径139.29/142.47/145.64/148.82/151.99*3.53
线径3.53氟橡胶耐高温O型密封圈
X圈星型圈内径142.47/145.64/148.82/151.99/158.34/164.69*3.53
美标丁晴O型圈内径139.29/142.47/145.64/148.82/151.99*3.53
星型密封圈/X型圈丁腈NBR氟胶142.47/145.42/145.64/148.82*3.53
。美标硅胶O型圈线径3.53内径139.29/142.47/145.64/148.82/151.9
优质O型圈142.47/145.64/148.82/151.99/158.34/164.69*3.53
高端星型圈139.29/139.3/142.47/145.42/145.64/148.82*3.53X型圈
。美标丁晴O型圈线径3.53内径139.29/142.47/145.64/148.82/151.9
线径3.53美标星型圈丁晴氟胶
星型圈X型圈内径136.12/139.29/142.47/145.64/148.82*3.53
氟胶O型圈内径142.47/145.64/148.82/151.99/158.34/164.9*3.53
星型圈136.12/139.29/142.47/145.64/148.82/151.99*3.53丁晴氟胶
。美标O型圈 AS568-256/257 145.64/148.82*3.53氟胶丁晴O型圈耐
星型圈 X型圈142.47/145.64/148.82/151.99/158.34/164.7*3.53
氟胶O型圈内径132.94/136.12/139.29/142.47/145.64/148.82*3.53
丁晴O型139.29/142.47/145.64/151.99/158.34/164.69/177.39*3.53
。星型圈 X型圈线径3.53内145.64/148.82/151.99-171.04o型圈密封
氟胶O型圈内径145.64/148.82/151.99/158.82/164.9/171.04*3.53
AS568日本进口O型圈142.47/145.64/148.82/151.99/158.34*3.53NBR
。星型圈X型圈内145.64/148.82/151.99/158.34/164.69/171.04*3.5
【甬成】美标EPDM三元乙丙O型圈AS568-256 145.64*3.53MM耐臭氧
X型 星型密封圈O型圈内径136.12/139.29/142.37/145.64*线径3.53
X星型气动密封142.47/145.64/148.82/151.99/158.34/164.69*3.53
星型圈气动密封圈O型圈
星型圈 X型圈142.47/145.64/148.82/151.99/158.34/164.7*3.53*
氟胶O型圈内径132.94/136.12/139.29/142.47/145.64/148.82*3.53*
美标AS568O型圈256/257/258氟胶
星型圈129.77/132.94/136.12/139.29/142.47/145.64/148.82*3.53
美标3.53线径耐高温氟胶O型圈
。氟胶O型圈内径142.47/145.64/148.82/151.99/158.34/164.9*3.53
。氟胶星型圈X型圈线径3.53内径145.64/148.82/151.99-171.04密封
