heating tube
短语词组
- heating thermionic tube 自热式电子管
- heating surface tube rupture 传热管断裂
- heating furnace tube 加热炉炉管
- heating boiler tube 高温锅炉管
- heating pad tube 加热管
- heating pad tube nest 加热管束
- heating surface tube 传热管
- SiC heating up tube SiC 发热管 返回 heating tube