Sewage pipe network inspection well accessory device

The utility model discloses a sewage pipe network inspection well accessory device. The sewage pipe network inspection well accessory device comprises a support matched with an inspection well, an anti-falling deodorization assembly and a drainage assembly arranged below the anti-falling deodorizati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIE YONGXIN, LUN JIANQIANG, YANG WEIWEN, GAN SHIWEI, XIA WENJING, CAO SHUWEN, XU JIAHUI, LI RUIJING, LIU XIAOYONG, ZHOU WENDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SEWERAGE SEWERS TRANSPORTING WATER SUPPLY
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