美标O型圈丁晴9.25/10.82/12.42/14/15.6/17.17/18.77/20.35*1.78

包邮进口JPO O型圈内径11.11/11.3/11.8/11.91/12.42/14/15*1.78

氟胶线径1.78*11.1/11.2/11.3/11.8/11.91/12.42/13.3绿色O型圈

12.42

氟胶线径1.78*11.1/11.2/11.3/11.8/11.91/12.42/13.3绿色O型圈

进口美标氟胶O型圈内11.1/11.2/11.3/11.8/11.91/12.42/13.3*1.78

星X型圈5.28/6.07/7.65/9.25/10.82/12.42/14/14.84/15.6*1.78

美标丁晴O型圈内径11.8/11.91/12.42/13.3/14/14.8/15/15.6*1.78

船用发动机D12.42C01中国409马力CCS证书航发

豪沃发动机D12.42中国D12.8

硬质合金钨钢机用铰刀H7高精度12.41 12.42 12.43 12.44 12.45mm

X型星型圈内径5.28/6.07/6.75/7.65/9.25/10.82/12.42/14.84/15.6

星型圈X型圈 美标丁晴7.66/8.2/9.25/10.82/12.42*1.78 O型圈密封

氢化丁腈O型圈HNBR11.2/11.5/11.8/12/12.42/12.5/13/13.2*1.8

船用发动机D12.42C01中国409马力CCS证书航发

出口WD12.42-30重汽卡车发动机外贸WD615.47重汽309KW273KW柴油机

包邮进口JPO O型圈内径11.11/11.3/11.8/11.91/12.42/14/15*1.78

进口优质星型圈X型QR内径 10.82/12.42/14/15.6/17.16/18.77*1.78

硅胶O型圈/线径1.4MM内径12.42/13/16/18/18.92/22.2/28.5/32/33

AS568美标氟胶高温耐磨O型圈6.07/7.65/9.25/10.82/12.42*1.78

O型圈三元乙丙EP/线径1.78MM内径6.07/6.35/7.65/8.75/9.75/12.42

整体钨钢合金直槽机用铰刀12.41 12.42 12.43 12.44 12.45~12.49

美标O型圈丁晴9.25/10.82/12.42/14/15.6/17.17/18.77/20.35*1.78

钨钢绞刀合金铰刀12.36 12.37 12.38 12.39 12.4 12.41 12.42

星型圈X型圈 美标丁晴7.66/8.2/9.25/10.82/12.42*1.78 O型圈密封

18K 12.42g R1.05 D0.46 中古手链

出口WD12.42-30重汽卡车发动机外贸WD615.47重汽309KW273KW柴油机

进口美标氟胶O型圈内11.1/11.2/11.3/11.8/11.91/12.42/13.3*1.78

直柄机用铰刀镶合金钨钢12.41 12.42 12.43 12.44 12.45 D4H7H8H9

成羲同步传动带轮MXL20齿精加工

7.65/8.2/9.25/10.82/12.42*1.78进口星型圈X型圈日本JPO密封圈

星型圈X型圈内径12.42/14/14.84/15.6/17.17/18.77/20.35*1.78

X/星型圈内径10.82/12.42/14.84/15.6/17.17/18.77/20.35*1.78

橡胶氟胶星型圈X-Ring9.25/10.82/12.42/14/14.84/15.6*1.78

针规塞规12.41/12.42/12.43/12.44/12.45/12.46/12.47/12.48/.49

星型圈X内径10.82/45.673

星型圈X型圈内径10.82/12.42/14.84/15.6/17.16/18.77/20.35*1.78

美标硅胶O型圈内径11.2/11.3/11.8/11.91/12.42/13.3/14*1.78

氢化丁腈O型圈HNBR11.2/11.5/11.8/12/12.42/12.5/13/13.2*1.8

进口机用铰刀H7直槽合金钨钢绞刀12.41 12.42 12.43 12.4412.45mm

进口美标氟胶O型圈内11.1/11.2/11.3/11.8/11.91/12.42/13.3*1.78

星型圈X型圈内径10.82/12.42/14.84/15.6/17.16/18.77/20.35*1.78

进口优质星型圈X型QR内径 10.82/12.42/14/15.6/17.16/18.77*1.78

直柄机用铰刀12.41 12.42 12.43 12.44 12.46 12.47 12.48 12.49

O型圈三元乙丙EP/线径1.78MM内径6.07/6.35/7.65/8.75/9.75/12.42

硅胶O型圈/线径1.4MM内径12.42/13/16/18/18.92/22.2/28.5/32/33

O型圈 三元乙丙EPDM/线径1.4MM内径8.7/10.6/12.42/16/21.3

O型圈三元乙丙EP/线径1.78MM内径10.82/11.11/12.1/12.42/14/

美标丁晴O型圈内径11.8/11.91/12.42/13.3/14/14.8/15/15.6*1.78

O型圈三元乙丙EP/线径1.78MM内径6.07/6.35/7.65/8.75/9.75/12.42

O型圈三元乙丙EP/线径1.78MM内径10.82/11.11/12.1/12.42/14/

星型圈X型圈内径10.82/12.42/14.84/15.6/17.16/18.77/20.35*1.78

O型圈三元乙丙EP/线径1.78MM内径6.07/6.35/7.65/8.75/9.75/12.42

日本进口星X型橡胶密封圈12.42/14/15.6//17.16/18.77/20.35*1.78

进口O型圈密封圈内径11.2/11.3/11.8/11.91/12.42/13.3线径*1.78

迅汇川变频MD320NT2器.WFI2GB12.42KW38

1% 2W 金属膜电阻 390R 390欧 电阻 铜脚 1% 12.42元有100只

中国重型汽车集团有限公司 D12.42 柴油机整机及配件都有

针规塞规12.4 12.41 12.42 12.43 12.44 12.45 12.46 12.47 12.48

氟胶美标AS568-012/013/014/015 9.25/9.75/10.82/12.42/14*1.78

星型圈X型圈内径12.42/14/14.84/15.6/17.17/18.77/20.35*1.78

美标O型圈 美国国家标准 AS568-014 12.42*1.78 A级 氟胶 优质O圈

O型圈三元乙丙EP/线径1.78MM内径10.82/11.11/12.1/12.42/14/

日本硅胶O型圈内径11.1/11.2/11.3/11.8/11.91/12.42/13.3*1.78

包邮进口JPO O型圈内径11.11/11.3/11.8/11.91/12.42/14/15*1.78

星型圈X型圈内径10.82/12.42/14.84/15.6/17.16/18.77/20.35*1.78

O型圈三元乙丙EP/线径1.78MM内径10.82/11.11/12.1/12.42/14/

星型圈X型圈内径12.42/14/14.84/15.6/17.17/18.77/20.35*1.78

O型圈 氢化丁晴HNBR线径1.78MM内径10.8/10.82/11.11/11.3/12.42

美标氟胶O型圈内径11.1/11.2/11.3/11.8/11.91/12.42/13.3*1.78

三元乙丙O型圈EPDM7.65/8.75/9.25/10.82/12.42/13.87/14.56*1.78