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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
三元乙丙O型圈EPDM线径1.78MM内径6.07/7.65/9.25/10.82/12.42/14
O型圈 氢化丁晴HNBR线径1.78MM内径10.8/10.82/11.11/11.3/12.42
台湾NAK原装正品星型圈12.42-50.52*1.78O星型密封圈油缸密封件
进口NBR X型圈星型圈 密封圈9.25/9.52/10.82/12.42/14/15.6*1.78
CB6H934 D12.42车机使用油泵 欧二 309KW 1820/1100-1400
中国重型汽车集团有限公司 D12.42 柴油机整机及配件都有
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 丁基IIR线径1.78MM内径2.57/4.47/12.42/25.12/28.3/36.6
内径12.42/14.8/15.6/17.17/17.7/18.77/19.5*1.78MM丁晴优O型圈
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EP/线径1.78MM内径10.82/11.11/12.1/12.42/14/
氢化丁腈O型圈HNBR11.2/11.5/11.8/12/12.42/12.5/13/13.2*1.8
出口WD12.42-30重汽卡车发动机外贸WD615.47重汽309KW273KW柴油机
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
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
包邮进口JPO O型圈内径11.11/11.3/11.8/11.91/12.42/14/15*1.78
正品12S12JY4-N212S12.900NT12
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
针规塞规12.4 12.41 12.42 12.43 12.44 12.45 12.46 12.47 12.48
1% 2W 金属膜电阻 390R 390欧 电阻 铜脚 1% 12.42元有100只
针规塞规12.41/12.42/12.43/12.44/12.45/12.46/12.47/12.48/.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
日本NOK进口O型密封圈AS568 012 013 014 9.25 10.82 12.42*1.78
氟胶O型圈内径11.8/11.91/12.42/13.3/14/14.8/15/15.6*1.78
O型圈密封圈丁腈线径1.78MM内径11.2/11.3/11.8/11.91/12.42/13.3
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 乙烯丙烯酸脂AEM/线径1.78MM内径12.42/17.17/26.7
O型圈 聚氨脂PU/线径1.78MM内径11.11/12.42/14/15.6/17.17/19/20
O型圈 氯丁CR线径1.78MM内径7.9/9.25/10.82/12.42/15.6/18.77
进口机用铰刀直槽合金钨
针规高精度塞规12.38 12.39 12.4 12.41 12.42 12.43 12.44mm
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
星型圈X内径10.82/45.673
硬质合金钨钢机用铰刀H7高精度12.41 12.42 12.43 12.44 12.45mm
美标硅胶O型圈内径11.2/11.3/11.8/11.91/12.42/13.3/14*1.78
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
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
建准PF40281BX-1000C-S9H风扇
美标O型圈丁晴9.25/10.82/12.42/14/15.6/17.17/18.77/20.35*1.78
AS568美标氟胶高温耐磨O型圈6.07/7.65/9.25/10.82/12.42*1.78
进口机用铰刀H7直槽合金钨钢绞刀12.41 12.42 12.43 12.4412.45mm
GZN钨钢铰刀12.40 12.41合金铰刀12.42 12.43 12.44 12.45--12.49
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
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
星X型圈5.28/6.07/7.65/9.25/10.82/12.42/14/14.84/15.6*1.78
优质O型圈内11.9/12.42/13.3/14/14.87/15/15.6/16.67/17.17*1.78
X/星型圈内径10.82/12.42/14.84/15.6/17.17/18.77/20.35*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
三元乙丙O型圈EPDM内11.5/11.8/12/12.42/12.5/13.2/14/15*1.8
