In order to improve the water power efficiency of pump, casing applies streamline design, the circulation area is increased.
为了提高泵的水力效率，泵壳体采用流线型设计，同时加大了壳体的通流面积。
A casing containing water circulated by a pump, used around a part to be cooled, especially in water-cooled internal-combustion engines.
含有水泵带动的循环水的外层壳体，用于包在需冷却部件的外面，尤指内燃机水冷却套。
The utility model relates to the technical field of the water heater, in particular to a casing of air heat pump water heater.
本实用新型涉及热水器技术领域，特指一种空气热泵热水器的壳体。
Since the material of atmospheric condenser, barometric discharge pipe, pump casing of follow-up water ring vacuum pump, impeller, and moisture tank was upgraded and anticorrosive p...
对重点腐蚀部位的大气冷凝器、大气腿、后续水环真空泵泵壳、叶轮、水封罐等升级材料、泵壳内涂防腐涂料后，已运行两年，仍然完好。
This fountain is provided with diving pump, spray nozzle, cover board, water tank, transparent casing, seep hole and water type converter;
一种喷泉，具有潜水泵、喷嘴、盖板、水槽和透明外罩、渗 水孔、水型变换器；
The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.
主机包括机壳、高压变压器、水泵、流量计等；
The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.
主机包括机壳、高压变压器、水泵、流量计等；
应用推荐