According to the official website of Henan Provincial Bureau of Quality and Technical Supervision on April 26, the Bureau conducted product quality supervision and inspection on 20 products in the first quarter of 2017. Among them, 20 batches of self-ballasted LED lamp products for general lighting
Read moreRecently, the "supply side" has become a high-frequency hot word. This hot word means a new driving force for economic development in the next phase. "Supply side" means a new driving force for economic development in the next phase The just-convened Central Economic Wo
Read moreUnder the influence of the "Made in China 2025" and the "Thirteenth Five-Year Plan", the market for adhesives and sealants and the demand for their use have gradually expanded and improved. Many buyers are looking for adhesives that meet their needs through exhibitions and other
Read more1 Overview When not under conditions "ash ash monitor using closed-loop control" is selected from the non-volatile coal jigging sorting low ash coal, coal is coal selected changes affect the stability of the coal ash important source of disturbance. Due to the limitations of the on-site j
Read moreFood safety is a people's livelihood issue that everyone is most concerned about, and the issue of pesticide residues has become an increasingly prominent food safety issue. Therefore, to ensure food safety, it is necessary to further strengthen the detection of pesticide residues, i
Read moreManufacturing is one of the factors for the rapid development of the domestic economy. However, the manufacturing industry has brought environmental pollution to the improvement of our lives. For example, dust pollution has become particularly significant in recent years. One of the key areas of du
Read moreSuch collectors are chemically inert and poorly soluble in water. In the pulp, the ion or molecular state cannot be used to interact with the mineral surface, but the oil droplets are spread on the surface of the mineral. Therefore, the main feature of such an agent is that it does not chemically re
Read moreOn June 14, 2018, the annual meeting of the Yunnan Provincial Association of Urban Environmental Sanitation and the fourth session of the Urban and Rural Environmental Sanitation Facilities and Equipment Exchange were held in Qiubei County, Wenshan Prefecture, Yunnan Province. The China Envir
Read moreAs early as 1975, it was proposed to perform insoluble particle inspection on a large volume of single-dose liquid. After filtering with a filter, the particle size was measured and counted with a microscope and a micrometer, and the number of particles larger than 10 μm and 25 μm per 1
Read more1. Bag filter designer is the protagonist of electromagnetic pulse valve selection Cleaning is an important measure to ensure the normal operation of the bag filter. If the blowing performance and volume of the pulse valve can not effectively remove the dust cake formed on the dusty surface of the
Read moreModel NO.: GT-CCM-M Working Medium: Filtered Water or Deionized Water or Soft Water Working Method: Contiuous
Read moreBeijing Industrial and Commercial Daxing Branch released the top ten cases of rights protection on the morning of March 10. The reporters found that the “hidden rules†of selling cars that were used to attract low prices by car buyers to increase car prices were exposed. At the same ti
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