排水标准 meaning in English
standard of drainage
Examples
- Study on the correlation of the drainage criteria of polder on the course of urbanization in southern jiangsu province
苏南城市化进程中圩区排水标准关系研究 - Note : flange of this list made according to the standard ofgeneral standard of water supplying and drainage in the whole nation , working pressure : 1mpa
7 . 5注：此表法兰按全国通用给排水标准图集有关标准制造，工作压力为1mpa 。