hàn qiāng
- welding gun
- welding pistol
- welding torch
- welding blowpipe
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hypo-,
hypoachene,
hypoacid,
hypoacidity,
hypoactivity,
hypoacusis,
hypoadrenalemia,
hypoadrenalinemia,
hypoadrenalism,
hypoadrenia,
相似单词
焊接周期,
焊接自动化,
焊牢,
焊料,
焊瘤,
焊枪,
焊丝,
焊条,
焊铁,
焊锡,