In the environment engineering and municipal engineering field, experimental techniques are essential.
在环境工程、水务工程领域，水处理实验技术不可缺少。
It has jointly established, with the local enterprises, 3 provincial and municipal engineering and technology centers.
据联合设立，与当地的企业，3个省级和市级工程技术中心。
First municipal engineering pipeline plug body inflatable device combination of components, so that the tool leak check.
先将市政工程管道堵塞体充气装置的配件进行组合，做工具漏气检查。
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