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Chemical Oxygen Demand Water Quality Online Automatic Monitor Applicability Test Qualified List (as of December 31, 2021) (in accordance with HJ 377-2019)

Chemical Oxygen Demand Water Quality Online Automatic Monito…

Chemical oxygen demand water quality online automatic monitor applicability test qualified list (as of December 31, 2021) (in line with HJ/T 377-2007 standard and HJC-ZY32-2013 testing work instructio

Chemical oxygen demand water quality online automatic monito…

Total nitrogen water quality online automatic monitor applicability test qualified list (as of December 31, 2021)

Total nitrogen water quality online automatic monitor applic…

Total phosphorus water quality online automatic monitor applicability test qualified list (as of December 31, 2021)

Total phosphorus water quality online automatic monitor appl…

the smooth operation of 195000 tons/day effluent online monitoring instruments for the second phase of Dongdun sewage project in Zhangzhou, Fujian

, the sewage treatment capacity of the second phase of Zhang…

Data Acquisition and Transmission Instrument Suitability Test Qualified List (as of December 31, 2021)

Data Acquisition and Transmission Instrument Suitability Tes…

Five-parameter water quality online automatic monitor suitability test qualified list (as of December 31, 2021)

Five-parameter water quality online automatic monitor suitab…

Water Quality Automatic Sampler Suitability Test Qualified List (as of December 31, 2021)

Water Quality Automatic Sampler Suitability Test Qualified L…

Notice on Delaying Work during the Spring Festival Holiday in 2020

in stock inventory

Ayi Technology (Shenzhen) Co., Ltd. has a large stock of E H…