3, individual product vibration is unqualified. Electric machinery vibration is too big, the product damages electric machinery in moving lieutenant general the wear of each components. There is individual product vibration in selectiving examination unqualified, among them virtual value of rate of vibration of 1 kind of products is 5.6mm/s, exceed a standard to be restricted to be worth 3 times much.
Be aimed at the main quality problem that in selectiving examination, discovers, the country pledges check total bureau already enjoined technology of each district quality supervises a branch to wait for the regulation of relevant law laws and regulations according to product quality standard, right the manufacturing company of the off quality in selectiving examination undertakes handling lawfully, and deadline is rectified and reform. At the same time better to quality product reachs his to produce an enterprise to undertake conduct propaganda, guide consumption. The country pledges check total bureau will continue to increase products of pair of three-phase asynchronous electromotor supervise selective examination, cogent stress good quality from fountainhead, electromotor of stimulative three-phase asynchronous produces those who taste quality whole level to rise.
Country of quality of product of three-phase asynchronous electromotor is supervised selective examination the product with partial better quality and its company list
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