熔焊原理及工艺 meaning in English
japanese reading
principle & technique of melting and welding
Examples
- Principles of metal molten welding technique
金属熔焊原理及工艺 - Principles of metal molten welding technique
金属熔焊原理及工艺 - Principle technique of melting and welding
熔焊原理及工艺