冷却蛇管 meaning in Chinese

cooling coil
serpentine cooler

Specification for air heating and cooling coils - method of testing for rating of cooling coils
空气加热和冷却蛇管规范.第1部分:冷却蛇管评定试验方法
Specification for air heating and cooling coils - method of testing for rating of heating coils
空气加热和冷却蛇管规范.第2部分:加热蛇管评定试验方法
All parts such as condenser , voltage stabilizing tank and cooling coil pipe which contact with alcohol equipments all adopts stainless steel material . distillation still adopts demountable u type heating pipe
本装置中凡接触酒精设备部分如冷凝器稳压罐冷却蛇管等均采用不锈钢，确保成品酒精不被污染。