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Emission standard of air pollutants for refractory industry

耐火材料工业大气污染物排放标准

GB 46790-2025 is a current mandatory Chinese national standard for Emission standard of air pollutants for refractory industry. It appears in the Chemicals compliance cluster with a product safety focus and has an implementation date of Jan 1, 2026.

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.