secondary regulator的意思|示意
副调节器
secondary regulator相关短语
1、 secondary regulator cover 辅助调节器盖
2、 secondary regulator diaphragm 辅助调节器膜片
3、 Secondary Regulator Valve 调节阀
4、 secondary pressure regulator 调压器
5、 Secondary voltage regulator series 次级电压调节级数
副调节器
1、 secondary regulator cover 辅助调节器盖
2、 secondary regulator diaphragm 辅助调节器膜片
3、 Secondary Regulator Valve 调节阀
4、 secondary pressure regulator 调压器
5、 Secondary voltage regulator series 次级电压调节级数