亚洲不卡一区二区av,国产精品乱一区二区三区,另类亚洲综合区图片小说区,99人妻精品日韩欧美一区二区`


ZH

KR

JP

ES

RU

DE

Industrial Wastewater Treatment

Industrial Wastewater Treatment, Total:2 items.

In the international standard classification, Industrial Wastewater Treatment involves: Environmental protection.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Industrial Wastewater Treatment

  • GB 50684-2011 Code for design of wastewater treatment and reuse in chemical industry

Group Standards of the People's Republic of China, Industrial Wastewater Treatment

  • T/CIECCPA 006-2020 Specification for operation and management of industrial waste water treatment and reuse project




Copyright ?2007-2023 ANTPEDIA, All Rights Reserved