Chinese Academy of Sciences Experts Say Agriculture Becomes a Shortcoming in China's Modernization
The Chinese Academy of Sciences’ China Center for Modernization Studies, the chairman of t ...
Cat : 202303
Main classification of filters
Posted on
The filter is divided into three types: gravity filter, vacuum filter and pressure filter acco ...
China Electric Power Marriage China Coal Energy Acceleration Coal and Electricity Joint Venture
Posted on
In the increasingly serious coal and electricity contradictions, coal and electricity join ...
April 17th: National weather forecast for the next three days
Posted on
Strong rainfall process in the south An important weather 1. Strong rainfall process will occur a ...
Effect of microecological preparations on piglet rearing
Posted on
Modern animal husbandry characterized by intensive farming, in order to maintain the "health&q ...
Mechanical clamp type turning tool features
Posted on
(1) The blade is not subjected to high-temperature welding, which avoids defects such as hardn ...
Touchpad usher in a one-off paper era
Posted on
According to the report of the Physicist Organization Netwo ...
Posted on
UPS is aimed at the reliability requirements of power grids in China's power grid environm ...
Preventive measures for electric shock accidents in electric welding
Posted on
The electric welding operation belongs to special operations, and has strict training and asse ...
Sifangda: Polycrystalline leading enterprises wait for high-end oil tablets
Posted on
The polycrystalline field in which the company is located is the highest link in the diamond indu ...
Posted on
Sander characteristics 1, the use of environmental dust, equipment should be specially design ...
Application of WD-40 products in powder metallurgy enterprises
Posted on
problem Powder metallurgy parts are die-casted, and the capillary inside the ...