焊接专业英语词汇(6)激光切割 lar cutting(LC); lar beam cutting电子束切割 electron beam cutting喷气激光切割 gas jet lar cutting碳弧切割 carbon arc cutting水下切割 underwater cutting喷水式水下电弧切割 waterjet method underwater arc cutti
焊接专业英语词汇(6)激光切割 lar cutting(LC); lar beam cutting电子束切割 electron beam cutting喷气激光切割 gas jet lar cutting碳弧切割 carbon arc cutting水下切割 underwater cutting喷水式水下电弧切割 waterjet method underwater arc cutti