drainage pipe line 中文意思是什麼
drainage pipe line
解釋
排水管道-
Never pipe the discharge line directly into a drainage ditch, sewer or sump
不要把排泄管直接插入排泄地漏、污水管或污水坑裡。 -
The line is mainly used for producing foamed pvc pipes. those pipe are widely used in sewer, electricity and tele - communication cables, drainage for airport and railway projects irrigation pipes, etc
該生產線主要用於生產pvc發泡管材,生產的芯層發泡管材廣泛適用於下水管道。電力及道路通訊。電纜導管、機場道路和鐵路排水管、低孔灌溉輸水管。 -
Weifang yibaitong machinery auxiliaries co., ltd. is a modern joint - stock association integrating the process of pipe fittings and pipe line, which has its own scientific research and development institute, being a professional manufacturer of the products used in fire control, water supply and drainage, telecommunication and electric power
濰坊市億佰通機械配套有限公司是集管件、管材生產、加工於一體的現代化股份制企業,有獨立的科研開發機構,是消防、給排水、電信、電力配套產品的專業生產廠家。 -
Circular concrete gravity flow drainage pipe line and it ' s engineering application
混凝土無壓排水管道及其應用中的問題探究
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