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关注:1
2013-05-23 12:21
求翻译:1.大鐵管上的管外接頭端面與鐵管口平齊.是什么意思?![]() ![]() 1.大鐵管上的管外接頭端面與鐵管口平齊.
问题补充: |
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2013-05-23 12:21:38
1. large iron pipes on the outside tube connector end face and iron Guan Kouping alignment.
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2013-05-23 12:23:18
1. The pipe joints, tubes face and iron I Pinzi.
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2013-05-23 12:24:58
On 1. big iron pipe male union end surfaces and hard orifice even uneven.
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2013-05-23 12:26:38
1. large iron pipes on the outside tube connector end face and iron Guan Kouping alignment.
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2013-05-23 12:28:18
1. large iron pipes on the outside tube connector end face and iron Guan Kouping alignment.
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