洗炉
Microporous ceramic filter and its application to the boiler slag washing wastewater treatment in heat power plant
微孔陶瓷过滤装置及其在火电厂冲渣水治理工程上的应用
Service a car, boiler, washing-machine
检修汽车、锅炉、洗衣机
In water treatment of boiler room, tap water with backwashing and washing drains from trench, creates waste;
锅炉房水处理中反洗正洗用的自来水都从地沟排走,造成浪费;
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