In accordance with HSE requirement, closed drainingsystem connected to the plant waste oil pipes shall be used for level gauges drainage.
根据环保及安全要求，仪表液面计等仪表的排放采用密闭排放方式，接入装置内的污油管道系统。
2
The numerical computation of the result of vertical - horizontal combined seepage drainingsystem of tailings dam built by up - stream method was studied.
对上游法尾矿坝垂直水平联合排渗系统，排渗效果的数值计算进行了研究。
3
The high or low of surface temperature of roller and the big or small of steam wastage is decided by the good or bad of steam condensation and drainingsystem of stretch machine.