sewage piping 中文意思是什麼
sewage piping
解釋
污水管系-
Sewage piping system
污水管路系統 -
Along with sewage treating technology continuous development, hydrolyzation aerobic treating technology, piping treating technology, biological film natural purity techology, deep well aeration and other new technology that consume energy low, invest low and manage simple are welcomed
隨著污水處理技術的不斷發展,水解一好氧處理技術、管道處理工藝、生物膜自然凈化工藝、深井曝氣等一些新技術以低能耗、低投資,管理簡單而受青睞。 -
Tpe thermoplastics piping systems - joints for buried non - pressure sewage applications - test method for long - term sealing performance of joints with thermoplastic elastomer seals by estimating the sealing pressure
熱塑性管道系統.埋置常壓排污設備用接頭.用密封壓力評估法測定帶熱塑性合成橡膠
分享友人