semi-rigid pipe meaning in Chinese
半刚性管
Examples
- Semi - rigid pipe
半刚性管 - Specification for corrugated stainless steel semi - rigid pipe and associated fittings for low - pressure gas pipework of up to 28 mm
直径达到28 mm的低压气体管道系统用的波纹状不锈钢半硬式管材和有关配件规范
半刚性管