工厂工程换气
plant and process ventilation
巴基斯坦山达克铜金工程冶炼厂
Smelter of Saindak Copper and Gold Mine Project in Parkistan
厂房工程
factory building engineering
大坝与厂房工程总进度
general schedule of concreting at dam and powerhouse
大型地下厂房发电工程
large-scale underground power plant engineering
电厂岩土工程研究
power plant geotechnical engineering study
发动机可编程电子控制装置工厂口令工作单
peec factory passwords worksheet
华能海口电厂配套煤码头工程。
coal terminal of Huaneng Haikou Power Plant
华能岳阳电厂二期工程
huaneng yueyang power plant II