- 1. 半自动焊接: semi-automatic welding
... section steel 型钢 semi-automatic welding 半自动焊接 separated steel column 分离式钢柱 ...
dict.youdao.com - 2. 半自动焊接机: semi-automatic welding machine
dict.youdao.com - 3. 半自动焊接生产操作员: Semiautomatic Welding Production Operator
dict.youdao.com - 4. 半自动MIG焊接: semiautomatic MIG welding
dict.youdao.com - 5. 半自动电弧焊接机: gunwelder
dict.youdao.com
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