Electric motors, electrical appliances, and instrument products used in explosive hazardous environments in petroleum, chemical, military, pharmaceutical, and other enterprises can generate arcs, spar……
Service capability and target audience ? Provide technical services such as safety production consulting, assessment, design, inspection and testing for enterprises with explosive (gas, steam and dust……
According to the AQ 3009-2007 "Explosion proof Specification for Electrical Safety in Hazardous Areas" standard, explosion-proof electrical equipment in use must be entrusted to a testing ce……
With the increasing popularity of explosion-proof electrical appliances, many explosive hazardous areas have installed and used explosion-proof electrical appliances. Many end users believe that as lo……
Key components and materials refer to the components, parts, and raw materials that play a crucial role in ensuring that certified products meet certification and standard requirements. For components……
Explosion proof electrical CCC certified products include explosion-proof motors; Explosion proof electric pump; Explosion proof distribution equipment products; Explosion proof switches, control and ……
Recently, the State Administration for Market Regulation issued a notice that, in accordance with the "Decision of the State Council on Further Reducing the Catalogue of Industrial Product Produc……
Recently, the State Administration for Market Regulation issued an implementation announcement on converting explosion-proof electrical products from production licenses to mandatory product certifica……
Since October 1, 2019, the State Administration for Market Regulation has included explosion-proof electrical products in the scope of mandatory national product certification. This means that all pro……
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