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acetylene welding set
词语: acetylene welding set
解释: 乙炔气焊装置
词典: 海运专业英汉词典
acetylene welding set 相关解释
acetylene welding set 〔名词〕乙炔焊机
acetylene welding set 〔名词〕乙炔气焊机
乙炔气焊装置 acethlene welding set;acetylene welding set