Coal safety and mining safety certification, abbreviated as MA/KA certification, is a unique safety mark certification system in China that must be obtained for equipment and products used in coal min……
During the production quality system review process of EN80079 factory with ATEX certification by Zhongnuo Testing, the applicant must provide a conformity declaration along with the goods. The declar……
With the increasing emphasis on industrial safety, more and more ordinary industrial products are improving towards explosion-proof products. Ordinary products that meet explosion-proof standards must……
Explosion proof electrical equipment is achieved through explosion-proof enclosures. If the bolts used as fasteners are damaged, the gap between the explosion-proof joint surfaces of the explosion-pro……
At present, international IECEx certification and EU ATEX certification adopt a combination of product testing and factory production quality system. In IECEx and ATEX certification, there are clear r……
ATEX certification is the explosion-proof directive of the EU CE certification. The old directive was (94/9/EC), and the new ATEX directive 2014/34/EU. The ATEX certification is applicable to a wide r……
Those who have been exposed to SIL certification and have a preliminary understanding of it know that SIL certification is related to two aspects of enterprise management system and product quality ce……
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