焊藥墊 的英文怎麼說
中文拼音 [hànyàodiàn]
焊藥墊
英文
bed of flux-
Wps standard welding procedure specification - shielded metal arc welding of galvanized steel, 10 through 18 gage, in the as - welded condition, with or without backing
在焊接條件下有或沒有墊板10到18規格鍍鋅鋼的藥皮焊條電弧焊的標準焊接程序規范
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