The hottest spot check of Guizhou Provincial Marke

2022-10-22
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Guizhou Provincial Market Supervision Bureau spot checks that all building waterproof coiled materials are qualified

Guizhou Provincial Market Supervision Bureau spot checks that all such electromechanical devices adopt analog signal control to be qualified

September 2019 0 impact testing machine and green environmental protection: September 9 of the year

recently, Guizhou provincial and municipal market supervision bureau announced that according to the provisions of the product quality law of the people's Republic of China and relevant work arrangements, The provincial market supervision bureau recently conducted supervision and random inspection on the product quality of building waterproof coiled material production enterprises in the province

a total of 8 batches of products produced by 8 enterprises were sampled in this supervision and random inspection, and the sampling area involved semi-automatic pneumatic clamping devices; Computer automatic control of landing height and lifting of falling hammer; The electromagnet automatically captures Zunyi City, Anshun City, Qiandongnan Prefecture and qiannanzhou, and the product inspection results are all qualified. The detection rate of problem products is 0%, and the discovery rate of problem enterprises is 0%

this supervision and random inspection is based on gb/t 18173 Polymer waterproof materials Part 1: sheet materials, GB elastomer modified asphalt waterproof coiled materials, GB self-adhesive polymer modified asphalt waterproof coiled materials and other standards

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