China Drying Network is a large-scale low-rank coal-fired indirect drying technology and equipment jointly developed by Datang International Chemical Technology Research Institute Co., Ltd., China Wuhuan Engineering Co., Ltd. and Beijing Electric Power Equipment General Fa…
Yesterday, Premier Li Keqiang presided over the executive meeting of the State Council and decided that from September 1, 2014 to the end of 2017, a mixture of purely electric vehicles and qualified plug-in (including extensions) to be licensed for sales (including im…
PPS plastic injection molding process:
(1) Injection molding: a general-purpose injection molding machine can be used, and the melt index of the glass fiber reinforced PPS is preferably 50. The injection molding process conditions are: barrel temperature,…
According to a report in the Proceedings of the National Academy of Sciences, they produced the first muscle-powered robot. Researchers at the University of Illinois created a biomachine that can use current to con…
High temperatures in summer can easily lead to a series of vehicle safety problems. A good habit of keeping a car in a safe place can avoid traffic accidents caused by motor vehicle component breakdowns and cause unnecessary personal and property damage. Here are a few summer car care pre…
With the rapid rise in sales of domestic new energy vehicles, the issue of the recovery and reuse of power batteries for new energy vehicles has also been put on the agenda.
“In general, a power battery with a capacity of less than 80% can no longer be …
In the maintenance of the car when the frequency of use is relatively high than oil. In addition to saving gasoline expenses and reducing the number of oil changes, high-quality lubricants can also protect the engine. However, riders often have misunderstandings about lubricants, causing …
The lionfish has tall, thin fins and red stripes that look beautiful. But they are highly toxic and are considered to be an invasive alien species in the United States because they swallow local fish that sustain c…