arc air cutting
英 [ɑːk eə(r) ˈkʌtɪŋ]
美 [ɑːrk er ˈkʌtɪŋ]
网络 电弧气割
双语例句
- And the operation of various gas-shielded welding, AC and DC arc welding machine, stud welding machine, air plasma cutting machines and other ancillary products.
且经营各种气体保护焊机、交直流氩弧焊机、螺柱焊机、空气等离子切割机等配套产品。