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¥1.5O型圈 丁晴/线径3.53MM内径132.94/136.12/138/139.29/142.47
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¥12.7丁青星型圈126.60/129.77/132.95/136.12/139.30/142.47*3.53
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¥12.7丁青星型圈126.60/129.77/132.95/136.12/139.30/142.47*3.53
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¥12.7丁青星型圈126.60/129.77/132.95/136.12/139.30/142.47*3.53
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¥9.5星型X形密封圈132.94/136.12/139.29/142.47/145.64/405.26*3.53
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¥5.2美标硅胶O型圈内径123.42/126.59/129.77/132.94/136.12*3.53
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¥25.7星型圈129.77/132.94/136.12/139.29/142.47/145.64/148.82*3.53
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¥17.9。日本NOK进口O型圈AS568 251 252 253 129.77 132.94 136.12*3.5
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¥17.9。日本NOK进口O型密封圈AS568 252 253 254 132.94 136.12 139.29
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¥14.3氟胶O型圈内径123.42/126.59/129.77/132.94/136.12/139.29*3.53
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¥42.4进口美标X/星型圈 内径136.12/139.30/142.47/145.65/148.82*3.53
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¥10.2星型X型圈内径126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥8.4星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥10.2星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥8.9。星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.5
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¥9.5星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥50.3星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥27氟胶O型圈 FKM X 内径 外径 128*129.77*132.95*136.12 线径3.53
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¥3.9氟胶O型圈 密封圈 内径136.12*139.3*142.47*145.64*148.92*3.53
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¥24X型圈星形密封圈126.6/129.77/132.94/136.12/139.3/142.47*3.53
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¥5.5进口O型圈 丁晴美标 内 132.94/136.12/139.3/142.47/145.66*3.53
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¥22.4星型密封圈/X型圈丁腈NBR氟胶132.94/136.12/139.3/142.47*3.53
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¥28.8132.94/136.12/139.3*3.53进口星型圈X型圈 美标 丁晴橡胶密封圈
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¥3.6优质美标O型圈AS568-253 136.12*3.53美国国家标准密封圈
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¥5.8内径129.77/132.94/136.12/139.29/142.47/145.64*3.53氟胶o型圈
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¥1.8法斯特优质O型圈丁晴耐油密封圈美标AS253 136.12*143.18*3.53
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¥1.5丁晴O型圈内径*线径132.94/136.12/138*3.53耐磨耐油密封圈
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¥1.9美标O型圈 AS568-253/254 136.12/139.29*3.53 优质O圈
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¥1.5内径123.42/126.59/128/129.77/132.94/136.12*3.53mm丁晴O型圈
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¥3氟胶o型圈内径129.77/132.94/136.12/139.29/142.47/145.64*3.53
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¥8.1星型圈110.72/113.9/120.25/136.12/139.29/171.05/177.4*3.53
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¥2.9星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥29进口Viton氟胶内径136.12 139.29 142.47 164.69线径3.53 O型圈
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¥9.4QR星型圈O型圈丁晴橡胶 136.12 139.3 142.27 145.65 148.82*3.53
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¥9X型 星型密封圈O型圈内径136.12/139.29/142.37/145.64*线径3.53
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¥9星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥4【甬成】丁腈O型圈NBR内径136.12/138/139.29/142.47/145.64*3.53
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¥45.9星型圈3.53*129.77/132.95/136.12/139.3/142.47进口X型圈密封圈
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¥2.6星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥1A级优质美标O型圈耐磨耐油丁腈O型圈O形密封圈密封件136.12*3.53
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¥1优质氟胶O型圈耐高温密封圈美标AS内径136.12/139.29*线径3.53
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¥1.5丁晴O型密封圈内径123.42/126.59/128/129.77/132.94/136.12*3.53
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¥2.5氟胶O型圈内径123.42/126.59/129.77/132.94/136.12/139.29*3.53
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¥9.6进口NBR丁晴橡胶星型圈密封圈X型圈132.94/136.12/139.3*3.53丁青
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¥9星型圈X型圈内126.59/129.77/132.94/136.12/139.29/142.47*3.53
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¥10.9星型圈129.77/132.94/136.12/139.29/142.47/145.64/148.82*3.53
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¥3.4氟胶O型圈内径129.77/132.94/136.12/139.29/142.47/145.64*3.53
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¥3O型圈 美标AS-566 126.59/129.77/132.94/136.12/139.3*3.53
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¥3.7氟胶O型圈耐高温密封圈内径129.77/132.95/136.12/139.3*3.53mm
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¥9.4美标AS568O型圈253/254/255氟胶136.12/139.29/142.47*3.53密封圈
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