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Shaoxing Ruikang polymer technology innovation has borne fruit
Time of Update: 2023-01-04
Among a number of invention patents granted by the State Intellectual Property Office this year, patent technical achievements such as "structure and preparation method and application of steric hindrance adjustable weak alkali light stabilizer" and "a transparent polymer material and its preparation method and application" have aroused strong interest in the industry.
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The global intelligent building market will grow at a compound annual rate of 10.5% from 2020 to 2025
Time of Update: 2023-01-03
According to the report, the main growth drivers for smart buildings include the increasing adoption of IoT-enabled building management systems, increased awareness of space utilization, increasing industry standards and regulations, and increased demand for energy-efficient systems.
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September 28 Shanghai copper brief commentary
Time of Update: 2022-12-20
Shanghai copperApproaching the 11th National Day, the copper inventory in the previous period fell by about 20,000 tons, and the consumption of copper in the industrial peak season may be transferred and released, driving the copper strength and toughness rebound after midday.
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September 28 Shanghai copper brief commentary
Time of Update: 2022-12-20
Shanghai copperApproaching the 11th National Day, the copper inventory in the previous period fell by about 20,000 tons, and the consumption of copper in the industrial peak season may be transferred and released, driving the copper strength and toughness rebound after midday.
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June 27 Shanghai copper morning review
Time of Update: 2022-12-06
Overnight, the main 1708 contract of Shanghai copper opened at 46680 yuan / ton. At the beginning of the session, there was a slight struggle near the daily moving average, and then the bulls reduced
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Issue 15/2013 - Industrial cleaning advances standardization
Time of Update: 2022-11-12
(Ren) Industrial cleaning promotes standardizationRecently, at the third council of the China Industrial Cleaning Association and the lecture on industrial cleaning qualification declaration held in Zhuhai, the "Proposal to Prepare for the Establishment of the National Industrial Cleaning Standardization Technical Committee" was deliberated and unanimously passed.
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Tianchen Qixiang adiponitrile project will be put into operation soon
Time of Update: 2022-09-15
On August 19, 2019, the first domestic adiponitrile project, Tianchen Qixiang 1 million tons/year nylon new material industrial base, a joint venture between China Tianchen Engineering and Qixiang Tengda, was laid .
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Sichuan-Chongqing shale gas is integrated into the national pipeline network for the first time
Time of Update: 2022-06-07
The Sichuan-Chongqing shale gas was uploaded to the Zhonggui Line for the first time with a daily transmission volume of 5 million cubic meters and integrated into the country Pipe Network.
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"Industrial Internet + Safe Production" pilot promotion meeting
Time of Update: 2022-01-20
It is necessary to strengthen coordination and linkage, increase resource sharing, and create a new pattern of open cooperation and coordinated development of "Industrial Internet and Safe Production".
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Dodecyloxymethyl tributyl chloride
Time of Update: 2022-01-03
The reaction formula is as follows:②Long-chain alkyl quaternization The quaternization reaction of dodecyl chloromethyl ether and tributyl phosphine is carried out to obtain a quaternary salt bactericide, the reaction is as follows:(2) Examples①Add 0.
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No. 1 Northwest Coal Mining Machinery Factory shortlisted for industrial heritage list
Time of Update: 2021-12-27
1 Factory" declared by Ningxia Tiandi Benniu Industrial Group Co.
The public information shows that the national industrial heritage declared by Tiandi Benniu is to be approved as "Northwest Coal Mining Machinery No.
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In the first three quarters of this year, our city’s energy consumption per unit of GDP fell by 4.5% year-on-year
Time of Update: 2021-12-26
From January to September, the city's planned industrial comprehensive energy consumption was 6,403,500 tons of standard coal, a year-on-year increase of 3.
0 percentage point from January to August, and the two-year average growth rate was 2.
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Subcutaneous injection
Time of Update: 2021-12-11
Previously, daratumomab subcutaneous injection has been approved by the FDA in the United States for the treatment of multiple myeloma, light chain (AL) amyloidosis and other indications .
com/us-food-and-drug-administration-approves-darzalex-fasprotm-daratumumab-and-hyaluronidase-fihj-new[3] Genmab Announces Positive Topline Results in Phase III ANDROMEDA Study of Daratumumab in Light-chain (AL) Amyloidosis.
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Maleic Anhydride for Industrial Use (3
Time of Update: 2021-11-23
7. 1 Method summaryThe molten maleic anhydride sample was heated at a preset temperature for 2 hours, and compared with the platinum-cobalt color scale .
5. 4 The sampling method of maleic anhydride for industrial use shall be carried out in accordance with the provisions of GB/T6679-2003 .
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1,1-Dichloro-1-fluoroethane for industrial use (HCFC-141b) (Appendix
Time of Update: 2021-10-31
Appendix A(Standard appendix)1,1-Dichloro-1-fluoroethane content and vinylidene chloride and dichloroacetylene contentTypical chromatogram and relative retention time measuredThe chromatogram of A1 is shown in Figure A1 .
Figure A1 Typical chromatogram for the determination of industrial 1,1-dichloro-1-fluoroethane content and vinylidene chloride and dichloroacetylene contentThe relative retention time of A2 is shown in Table A1 .
