热交换管 meaning in English

heat-exchanger tube

Fracture analysis of the pipes for exchanging boiler ' s surplus heat
余热锅炉热交换管破裂原因分析
Standard specification for welded copper and copper - alloy heat exchanger tube
焊接的铜及铜合金热交换管标准规范
Specification for seamless nickel and nickel alloy condenser and heat - exchanger tubes
无缝镍和镍合金冷凝和热交换管规范
Standard practice for in situ electromagnetic eddy - current examination of nonmagnetic heat exchanger tubes
无磁热交换管的现场电磁