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美标O型圈 美国国家标准 AS568-162 145.72*2.62 A级 优质O圈
O型圈 密封圈 X 内径 外径 139.37*145.72*147*152.07 线径2.62
O型圈丁晴NBR70内径145.72/152.07/158.42/164.77/171.12线径2.62
星型圈X型圈内径126.67/133.02/139.37/145.72/152.07*2.62
丁晴X/星型圈内113.97/120.32/126.67/133.02/139.37/145.72*2.62
星型圈 113.97/120.32/126.67/133.02/139.37/145.72*2.62 X型圈
American矽胶O型圈内径145.72/152.07/158.42/164.77/171.12*2.62
O型圈 丁晴/线径2.62MM内径133/133.02/136/139.37/145.64/145.72
星型圈120.32/126.67/133.02/139.37/145.72/152.07/158.42*2.62
日本NOK进口O型圈AS568 160 161 162 133.02 139.37 145.72*2.62
星型圈X型圈内113.97/120.32/126.67/133.02/139.37/145.72*2.62
sty密封件星型圈耐油NBR密封垫丁腈X 型胶圈美标2.32~145.72*2.62
星型圈X内径133.02/97458
星型圈X型圈内径133.02/139.37/145.72/152.07/158.42*2.62
美标硅胶O型圈线径2.62内径145.72/146.48/152.07/158.42/164.77
美标硅胶O型圈内径145.72/146.48/152.07/158.42/164.77*2.62
美标丁晴O型圈内径139.37/145.72/152.07/158.42/164.77*2.62
氢化丁晴O型圈HNBR内133.02/139.37/145.72/152.07/158.42*2.62
氟胶AS568-159/160/161/162：126.67/133.02/139.37/145.72*2.62
星型圈X型密封圈矩形o型圈橡胶圈
进口X型圈2.62*139.37/145.72/152.07/158.42/164.77星型圈密封圈
进口X型圈星型圈密封圈139.37/145.72/152.07/158.42/164.77*2.62
X型圈 星型圈126.67/133.02/139.37/145.72/152.07/158.42*2.62
极速进口X型圈2.62*139.q37/145.72/152.07/158.42/164.77星型圈
优质美标O型圈AS568-162 145.72*2.62美国国家标准密封圈
氟橡胶 氟胶O型圈内径129.7*133.02*139.37*145.72*152.07*2.62
【甬成】丁腈O型圈NBR内径145.64/145.72/152/152.07/155*2.62
【甬成】美标VITON氟胶O型圈AS568-162 145.72*2.62圆形FKM密封件
【甬成】美标SIL硅胶O型圈AS568-162 145.72*2.62食品卫生密封件
【甬成】美标EPDM三元乙丙O型圈AS568-162 145.72*2.62MM耐臭氧
【甬成】VITON氟胶O型圈145.72/152*2.62 耐高温圆形FKM密封件
丁晴橡胶耐磨耐油耐腐蚀O型圈
星型密封圈/X型圈丁腈NBR氟胶133.02/139.37/145.72/152.07*2.62
氟胶X型圈内径145.72*2.62mm
VMQ硅胶O型密封圈内径145.72-164.77线径2.62mm耐油耐磨损耐高温
