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GB 7958-2014

Capacitor discharge type exploders for coal mines

煤矿用电容式发爆器

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Explanation

GB 7958-2014 is a current mandatory Chinese national standard for Capacitor discharge type exploders for coal mines. It appears in the Electronics compliance cluster with a product safety focus and has an implementation date of Nov 1, 2015.

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

Electronics & electricalConstruction & buildingMachinery & industrial equipmentEnvironment & energyProduct safetyElectrical safetyEnvironmental protection
Type
Product
CCS
K35
ICS
29.260.20
Competent department
National Mine Safety Administration
Technical committee
National Mine Safety Administration

Relationships

Replaces:GB 7958-2000