The motor is allowed to start up only when the watercoolingtank has been full of water.
电动机只有在冷却水箱中充满水后才允许起动。
2
The motor is allowed to start up only when the watercoolingtank has been full of water.
电动机只有在冷却水箱中充满水后才允许启动。
3
Cooling the profile by immersing and pulling it through a watertank is faster but creates a zone of heated water around the profile, which inhibits heat transfer.