Abstract In the fourth quarter of 2015, the Henan Provincial Bureau of Quality and Technical Supervision conducted provincial supervision and spot checks on the quality of 31 kinds of products such as heating radiators. According to the results of the provincial supervision and spot check of the grinding wheel product quality announced by the official website of the bureau on September 8, Zhengzhou, Luoyang, Pingdingshan, Jiaozuo, Weihe,...
In the fourth quarter of 2015, the Henan Provincial Bureau of Quality and Technical Supervision conducted a provincial supervision and spot check on the quality of 31 kinds of products such as heating radiators. According to the results of the provincial supervision and spot check of the grinding wheel product quality announced by the official website of the bureau on September 8, 48 enterprises from 10 provinces of Zhengzhou, Luoyang, Pingdingshan, Jiaozuo, Luohe, Xuchang, Kaifeng, Zhoukou, Anyang and Gongyi were selected. Batch grinding wheel products, all meet the standard requirements. This spot check is based on GB/T2485-2008 "Consolidation Abrasives Technical Conditions", JB/T3715-2006 "Consolidation Abrasives for Grinding Grinding Wheels", JB/T4175-2006 "Consolidated Abrasives Fiber Reinforced Resin Cutting" Grinding Wheel", JB/T7983—2013 "Ordinary Abrasives Bolting Flat Grinding Wheel" and "The 4th Batch of Grinding Wheel Product Quality in Henan Province Supervision and Sampling Implementation Plan", the turning strength, aperture, static balance, black heart, Major items such as cracks, mute, and hardness were examined. After sampling, all 88 batches of products met the standard requirements.
annex:
Ratchet Straps,Tie Down Straps,Cargo Straps,Ratchet Tie Down Straps
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