vacuum vessel
短语词组
- vacuum transfer vessel 真空转移容器
- vacuum insulation vessel 真空绝热容器
- vacuum metallurgical vessel 真空冶金炉
- rh vacuum degassing vessel rh 真空脱气装置
- vacuum insulated vessel 真空绝热容器
- inner vacuum vessel 内部真空室
- Ultrahigh Vacuum Vessel Seal 超高真空容器密封
- east vacuum vessel east 真空室 返回 vacuum vessel