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GB 46770-2025

Safety specification for explosion isolation of combustible dust

可燃性粉尘隔爆安全规范

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Explanation

GB 46770-2025 is an upcoming mandatory Chinese national standard for Safety specification for explosion isolation of combustible dust. It appears in the Machinery compliance cluster with a product safety focus and has an implementation date of Nov 1, 2026.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.

Applicability hints

Machinery & industrial equipmentEnvironment & energyProduct safetyEnvironmental protectionOccupational safety
Type
Safety
CCS
C67
ICS
13.230
Competent department
Ministry of Emergency Management
Technical committee
National Technical Committee on Work Safety of Standardization Administration of China