vacuum kettle

同义词释义

1)vacuum kettle,真空锅2)vacuum pan,真空锅3)vacuum boiler,真空锅炉4)vacuum pan,真空锅<冶>5)vacuum pan house,真空锅房6)vacuum pan melting process(for caustic soda),真空锅熔碱7)vacuum,真空8)vaccum,真空9)empty space,真空10)evacuated space,真空