電除尘裝備

来源: 于 2015-03-03 08:25:41 [旧帖] [给我悄悄话] 本文已被阅读：次

item 4 if you don't know power plant area, don't talk about it. now almost all the thermal power plant in China were requried yo install 電除尘裝備 不懂別亂說