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Japan's large oil companies have transformed and continue to build large-scale photovoltaic power plants
Time of Update: 2022-11-22
Japan's largest petroleum products refining and sales company JX Energy will build three new large-scale photovoltaic power plants.
An overview of JX Energy's three new photovoltaic power plants Japan's largest petroleum products refining and sales company JX Energy will build three new large-scale photovoltaic power plants.
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How much do you know about the maintenance of the reactor
Time of Update: 2022-05-03
Let's follow the editor's instrument to understand what are the maintenance instructions for the reactor .
Carefully check the instrument before use, whether the glass bottle is damaged, whether the interfaces are consistent, and pay attention to handle it with care .
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How to maintain the spray filling machine
Time of Update: 2022-04-28
The machine must be kept clean, and it is strictly forbidden to have oil stains, liquid medicine or glass debris on the machine, so as to avoid damage to the machine.
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[Plastic] Domestic polypropylene market prices will fluctuate at a low level
Time of Update: 2022-01-15
The downstream product forms mainly include woven bags, injection molding, films, fibers, pipes and other products, which are widely used in packaging, automobiles, home appliances, Building materials, daily necessities and other fields.
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8 truths about trans fatty acids, you should know
Time of Update: 2021-02-19
In fact, individual media on the spread and harm of trans fatty acids exaggerated reports, and mistakenly baked food related raw materials - - margarine, hydrogenated vegetable oil, fat implants, ghee, cocoa butter and other direct equivalent to trans fatty acids, some cognitive one-sided, false false reports caused some consumer panic, the industry and related enterprises caused adverse effects and economic losses.
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Industrial water-cooled chiller lubrication treatment
Time of Update: 2020-11-18
Industrial water-cooled chillers in addition to regularly do a good job of dirt treatment, there is also the need to do a good job of lubrication.
method is used to lubricate industrial water-cooled chillers?
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Pepper planting
Time of Update: 2019-12-05
Introduction: Piper nigrum is a traditional Chinese medicine It has the functions of warming, dispersing cold, dispelling wind, activating collaterals, promoting Qi, relieving pain and asthma So, how about pepper planting?
Let's have a brief introduction of Baibai safety net!
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Qualitative analysis of volatile compounds in lilac
Time of Update: 2007-01-31
Abstract: by using the methods of GC-MS and gc-ir, and referring to the extraction methods of odor substances at home and abroad, the qualitative analysis of the volatile substances in Syringa was car
