泵供液蒸器强制循环蒸发器的英文

pump feed evaporator

• 泵:    pump
• 供:    offerings
• 液:    liquid; fluid; jui ...
• 蒸:    evaporate steam
• 器:    implement; utensil ...
• 强制:    force; compel; coe ...
• 循环:    circulate; circle; ...