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Regarding explosion-proof electrical testing qualifications, this usually involves two main aspects: product certification and on-site testing. 1. Product certification: (1) Newly launched products in……

Explosion proof certification can be mainly divided into the following types: 1. Explosion proof 3C certification: This is a mandatory product certification for some explosion-proof electrical equipme……

In explosion-proof certification, gases are divided into IIA, IIB, and IIC, and dust is divided into IIIA, IIIB, and IIIC. Their characteristics and environments are different, and the explosion-proof……

AQ 3009-2007 is the "Code for Electrical Explosion Protection in Hazardous Areas" and belongs to the production industry standard. This standard applies to the explosion-proof requirements o……

Equipment used in flammable and explosive places in China must undergo explosion-proof certification and pass the testing requirements of the GB/T3836 series standards before it can be put into use. E……

ATEX is an explosion-proof directive certified by the EU CE, with the directive code 2014/34/EU and the certification standard EN60079, applicable to the EU region. The ATEX directive is a mandatory d……