metallic bellows meaning in Chinese
金属波纹管
Examples
- A metallic bellows is made from a thin seamless tube .
金属波纹管是由薄壁无缝管制成的。 - Standard specification for circular metallic bellows type expansion joints for piping applications
管道用循环金属风箱型膨胀节 - Specification for circular metallic bellows type expansion joints for piping applications
管道设备用环形金属波纹膨胀连接件的规范