酸性焊条
- n.acid electrode
- 网络welding rod with acidic coating; acid type electrode; welding rod with alkaline coating
酸性焊条酸性焊条
acid electrode
船舶英语手册 - 豆丁网 ... 平焊 Flat position welding 酸性焊条 Acid electrode 横焊 Horizontal position welding ...
welding rod with acidic coating
... welding rod coating 焊条上的焊药 welding rod with acidic coating 酸性焊条 welding rod with alkaline coating 碱性焊条 ...
acid type electrode
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welding rod with alkaline coating
... 焊条挤压机， welding rod with acidic coating 酸性焊条， welding rod with alkaline coating 碱性焊条， welding rod ...