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yj49782908 发表于 2016-1-20 12:59 2 O! N! I9 B7 h1 |; g; E
有具体的名称么??' [( u2 C3 ?6 u9 M/ W8 s# s
t3 b- e7 g( d, u) w. Q外层无金属……全橡胶
v! B, c0 x* A) w( o y原来我们用到,都是自己设计,套用标准的O型圈进去,应该属非标
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可以参考# s9 J+ }: N ]- y6 J% e5 P/ s0 B
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http://image.haosou.com/v?q=%E7%BB%84%E5%90%88%E5%AF%86%E5%B0%81%E5%9C%88&src=tab_www&fromurl=http%3A%2F%2Fproduct.jdol.com.cn%2Fsell%2Fimage51509616.html#q=%E7%BB%84%E5%90%88%E5%AF%86%E5%B0%81%E5%9C%88&src=tab_www&fromurl=http%3A%2F%2Fproduct.jdol.com.cn%2Fsell%2Fimage51509616.html&lightboxindex=5&id=e6100e6bf4ade18726780577ddc1dc38&multiple=0&itemindex=0&dataindex=286 |
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