CDC 6 (121) DTZS Calcium hypochlorite used for disinfection of water intended for human consumption – Specification (11 page(s), in English)
This Draft Tanzania Standard specifies requirements, sampling and tests method for calcium hypochlorite used in disinfection of water intended for human consumption.
© Organisation mondiale du commerce 2021 Contactez-nous Mentions légales ver 2.0.1.19930 (20/01/2021 11:05 )