片语
vacuum insulated vessel真空绝热容器
vacuum transfer vessel真空转移容器
Dewar r vacuum vessel杜瓦真空瓶
Ultrahigh Vacuum Vessel Seal超高真空容器密封
inner vacuum vessel内部真空室
vacuum flask保温瓶;真空瓶;热水瓶
vacuum metallurgical vessel真空冶金炉
east vacuum vesseleast真空室
vacuum insulation vessel真空绝热容器
rh vacuum degassing vesselrh真空脱气装置