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星型圈油压气动密封圈
美标O型圈AS568-234/235/236
美标AS568O型圈235/236/237氟胶
星型圈75.79/78.97/82.14/85.32/88.49/91.67/94.84*3.53丁晴氟胶
丁青星型圈63.09/66.27/69.44/72.62/75.80/78.97/82.14*3.53
FKM氟胶X型密封圈内径78.97/82.14/85.32/88.49/91.67/94.84*3.53
星型圈78.97/82.14/85.32/91.67/94.84/98.02/101.19/104.37*3.53
O型圈丁晴R70f度内径75.79/78.97/82.14/84.5/85/85.32线径3.53
。美标硅胶O型圈线径3.53内径69.44/72.62/75.79/78.97/82.14/85.
。美标丁晴O型圈线径3.53内径69.44/72.62/75.79/78.97/82.14/85.
日本进口O型密封圈AS568 233 234 235 72.62 75.79 78.97*3.53
氟胶O型圈内径72.62/75.79/78.97/82.14/85.32/88.49/91.67*3.53*
。星型圈X型圈内63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.5
星型圈X型圈内63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53
QR星型圈美标丁腈X形密封圈66.27/69.44/72.62/75.79/78.97*3.53
星型圈3.53*66.27/69.44/72.62/75.8/78.97密封圈进口X型圈耐磨*
。星型X型圈内径63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.5
丁青橡胶星型密封圈X型圈内75.79/78.97/82.14/85.32/88.49*3.53
星型密封圈 X星型圈 进口内径66.27/69.44/72.62/75.8/78.97*3.53
丁青耐磨耐油内径*线径72.62/75.8/78.97/82.14*3.53橡胶O型圈
丁晴O型密封圈内径*线径69.85/78.97/76.62*3.53耐磨耐油
优质美标O型圈美国国家标准AS568-235-78.97*86.03*3.53密封圈O圈
氟胶美标o型耐高温腐蚀
进口美标X/星型圈 内径78.97/82.14/85.32/88.5/91.67/98.02*3.53
高品质棕色氟胶FKM/VITON美标O型圈AS568-235 78.97*86.03*3.53
星型密封圈/X型圈丁腈NBR氟胶69.44/72.62/75.8/78.97/82.14*3.53
丁晴O型圈内径*线径69.85/78.97/76.62*3.53耐磨耐油密封圈
油压气动密封星型耐磨
X 星型O型密封圈NBR内径69.44/72.62/75.79/78.97/82.14*线径3.53
氟胶O型圈内径72.62/75.79/78.97/82.14/85.32/88.49*线径3.53mm
进口星型圈X型圈丁晴78.97/82.14/85.32/88.5/91.67/98.02*3.53
X型圈油压气动密封星型圈耐油耐磨78.97/82.14/85.32/88.50*3.53
【甬成】丁腈O型圈NBR内径72.62/75.57/75.79/78.97/82.14*3.53
X型圈星形密封圈78.97/82.14/85.32/88.5/91.67/98.02/101.2*3.53
O型圈丁晴/线径3.53MM内径69.85/72.62/75.57/75.79/78.97/82.14
星型圈X型圈内63.09/66.27/69.44/72.62/75.79/78.97/82.14*2.62
日本进口密封圈总代理
进口丁晴橡胶密封圈
高端星型圈69.44/72.62/75.79/78.97/82.14/85.32*3.53X型圈
耐高温耐磨耐压耐腐蚀氟胶
星型密封圈X型圈69.44/72.62/75.8/78.97/82.14/85.32/88.5*3.53
线径3.53美标星型圈丁晴氟胶
氟胶o型圈内径72.62/75.79/78.97/82.14/85.32/88.49*3.53
丁晴星型圈密封性好防水防油
O型圈 美标AS-566 69.44/72.62/75.8/78.97/82.14/85.32*3.53
美标3.53线径耐高温氟胶O型圈
氟橡胶耐油耐高温O型圈
耐磨耐油台湾O型圈丁腈
线径3.53AS568美标丁晴O型圈
耐油耐磨浙江星型圈X型圈
美标O型圈AS568-234/235/236:75.79/78.97/82.14/87.32*3.53优质
X圈星型圈内径59.92/63.09/66.27/69.44/72.62/75.79/78.97*3.53
O型圈 密封圈 X 内径 外径 74.65*75.57*75.8*77.5*78.97 线径3.5
X型圈 75.79/78.97/80.92/82.14/85.32*3.53星型圈油压气动密封圈
优质美标丁腈耐油耐磨密封圈
优质美标丁腈O型圈耐油耐磨密封圈75.79/78.97/82.14/87.32*3.53
星型密封圈/X型圈丁腈NBR氟胶69.44/72.62/75.79/78.97*3.53
美标O型圈丁晴59.92/63.09/66.27/69.44/72.64/75.79/78.97*3.53
氟胶美标O型圈AS568-233/234/235:72.62/75.79/78.97/73.03*3.53
NBR黑色丁晴丁氰美标O型圈 AS235-78.97*3.53/AS236-82.14*3.53
新品星型圈3.53*66.27/69.44/72.62/75.8/78.97密封圈进口X型圈耐
星型圈3.53*66.27/69.44/72.62/75.8/78.97密封圈进口X型圈耐磨
如O型圈 密封圈 X 内径 外径74.65*75.57*75.8*77.5*78.97 线径3#
星型X型圈内径63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53
星型圈 X型圈59.92/63.09/66.27/69.44/72.62/75.8/78.97*3.53
EPDM三元乙丙X/星型圈78.97/82.14/85.32/88.49/91.67/94.84*3.53
星型圈 X型圈59.92/63.09/66.27/69.44/72.62/75.8/78.97*3.53*
丁晴O型圈内径69.44/72.62/75.79/78.97/82.14/85.32*3.53
氟胶O型圈内径63.09/66.27/69.44/72.62/75.79/78.97/82.14*3.53*
。进口星型圈X型圈丁晴78.97/82.14/85.32/88.5/91.67/98.02*3.53
X型圈 星型圈 内径78.97/82.14/85.32/88.5/91.67/98.02*3.53
。星型圈X型圈内径66.27/69.44/72.62/75.79/78.97/82.14*3.53
。进口美标X/星型圈 内径78.97/82.14/85.32/88.5/91.67/98.02*3.
。进口星型圈X型圈美标丁晴72.62/75.8/78.97/82.14/107.54*3.53
内径72.62/75.79/78.97/82.14/85.32/88.49*3.53氟胶o型圈密封圈
。美标O型圈AS568-234/235/236:75.79/78.97/82.14/87.32*3.53优
。日本NOK进口O型密封圈AS568 233 234 235 72.62 75.79 78.97*3.
NBR丁晴X型密封圈内径78.97/82.14/85.32/88.49/91.67/94.84*3.53
美标硅胶O型密封圈件厂家直销
进口星型圈X型圈美标
旗翼丁晴耐磨耐压防油密封圈
X型密封圈星型圈丁晴橡胶矩型圈
