| |||
气焰切割 | |||
★ 火焰切割; 割炬切割 | |||
气割 | |||
气炬烧割; 气炬切割 |
torch cutting : 56 phrases in 11 subjects |
Automobiles | 1 |
Chemistry | 1 |
Drilling | 2 |
Electric machinery | 1 |
Electronics | 2 |
Metallurgy | 28 |
Mining | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 16 |