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Limit and determination of the water-soluble Chromium（Ⅵ）content for cement

水泥中水溶性铬（Ⅵ）的限量及测定方法

GB 31893-2015 is a current mandatory Chinese national standard for Limit and determination of the water-soluble Chromium（Ⅵ）content for cement. It appears in the Electronics compliance cluster with a testing methods focus and has an implementation date of Oct 1, 2016.

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.