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erection welding
词语: erection welding
解释: 装配设备
词性: 名词
词典: 汽车专业英汉词典
erection welding 相关解释
erection welding 〔名词〕装配焊接
erection welding 安装焊接,现场焊接
装配设备 assembly equipment
装配设备 rigging equipment