Explosion-proof LED light is a type of explosion-proof light. Its principle is the same as that of explosion-proof light, except that the light source is an LED light source. It refers to various specifics adopted to prevent ignition of surrounding explosive mixtures such as explosive gas env.......
In the floating beneficiation process, the size of the pulp density affect not only concentrate grade and recovery, but also affects the pharmaceutical consumption, water and electricity consumption. Now let's analyze the relationship between slurry conc.......
At the 12th World Pharmaceutical Raw Materials China Exhibition held on April 19, a press conference revealed that currently developed countries such as Europe and the United State.......
China's LED display industry has developed into a strong prospect, and a series of big data such as product output value and market demand is the most intuitive performance of the industry. The data shows that the global market for LED display in 2016 is 16 billion US dollars. It is estimat.......
[ China Agricultural Machinery Industry News ] The situation facing the corn market in 2016 is more serious than ever, mainly because the domestic corn policy has undergone fundamental changes on the one hand, and domestic corn yields are very optimistic on the other hand.......
President Yan Jianbo called on all employees at the general meeting of the Group Corporation in November: seize market opportunities, go all out to ensure the perfect ending of the year-end; accelerate scientific and technological innovation, enhance competitive advantage, deepen interna.......
The China Insurance Association and the Association of Automobile Manufacturers released data: The car's zero-to-total increase in car ownership costs increased
China Insurance Industry Association and China Associ.......
.......
Jacky, a Slovenian customer said in an e-mail: [Hello, I`d like to
purchase an S&A CW-5000 water chiller to cool hydraulic heat
exchanger (a requirement table was attached)"
Four requirements are written in the table: 1. th.......
Microcomputer relay protection tester wiring check:
Differential protection is widely used in power systems in transformers, buses, and short-circuit protection. General differential protection simulation test is more difficult, mainly for the following reasons: First, the differen.......
Sales of floating labyrinth seals for motors, I am serious! Three meals a day can afford to eat three meals a day, today thanks to Henan Luohe Liu total orders 180 sets of 4 sets, Ms. Wu of Guangdong orders 125 specifications 1 set, Xinjiang Urumqi Ms. Liu orders 1.......
Graphite has high application value in high-performance materials due to its unique structure and conductivity, heat conduction, lubrication, high temperature resistance, stable chemical properties, etc. It has become an essential non- .......