The cement mortar lining of pipelines in situ
现浇管道水泥砂浆衬砌
发布日期:
1994-08-15
规定了现场喷涂管道水泥砂浆衬里的要求。内衬管道用于输送废水或人类生活用水。
Specifies the requirements for the cement mortar lining of pipelines in situ, by spray application. The lined pipelines are intended for the conveyance of wastewater or water intended for human consumption.