The official website of the National Compressor Standardization Technical Committee released on October 8 the “Circular on Release of the Second Batch of Compressor Industry Standards Revision Plan for 2015â€: According to the letter of the Ministry of Industry and Information Technology [2015] No. 115, the Ministry of Industry and Information Technology has released In 2015, the second batch of compressor industry standard revision plan projects totaled 4 items, and the time of completion was 2016. The second batch of compressor industry standard revision plan in 2015
The STL water-jacketed Gold Concentrator is a kind of gravity separation equipment. It was developed by Changchun Gold Research Institute Co., Ltd. in 1985 and entered the market. At present, it has been used in many domestic and foreign companies. It is suitable for the recovery of single gold in placer gold, vein gold mines and polymetallic mines, instead of mercury plate operations. The addition of large single gold particles in the collected ore before flotation can further increase the recovery rate of gold mines, and it can also be used from gold-bearing mines. Separate single gold from flotation gold-copper concentrate and flotation gold concentrate.
The main indicators of this series of equipment basically reach the level of similar international products (such as Nielsen gold selectors, etc.). Compared with similar equipment at home and abroad, this series of equipment has the advantages of high cost performance, easy operation, and low maintenance costs.
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The original is as follows:
Announcement on Release of the Second Batch of Compressor Industry Standards Revision Plans for 2015
Drafting organizations of all standards:
According to the document No. 115 of the Industrial and Commercial Information Bureau [2015], the Ministry of Industry and Information Technology has issued a total of four projects for the second batch of compressor industry standard revision plans in 2015, and the time of completion is 2016 (see the following table).
All standards drafting organizations are required to start work as required from now on. Coordination with relevant parties should be strengthened during the drafting of standards, and opinions should be extensively heard to ensure the quality and standard of the standards. The tasks for the revision of industry standards should be completed on time. 