T/CASME 127-2022 Technical specification on operation and maintenance of water quality on-line automatic monitoring equipment of chemical oxygen demand (English Version)
This document stipulates the basic requirements, operation and maintenance processes and methods, daily operation and maintenance content, maintenance records, and operation and maintenance quality assurance requirements for chemical oxygen demand water quality online automatic monitors.
T/CASME 127-2022 history
2022T/CASME 127-2022 Technical specification on operation and maintenance of water quality on-line automatic monitoring equipment of chemical oxygen demand