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Limit of residual formaldehyde from the concrete admixtures

混凝土外加剂中残留甲醛的限量

GB 31040-2014 is a current mandatory Chinese national standard for Limit of residual formaldehyde from the concrete admixtures. It appears in the Electronics compliance cluster with a product safety focus and has an implementation date of Dec 1, 2015.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Request a translation or verify source before using this record in a compliance decision.