Technology frontier: aerogel winter protection clothing
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Compound microbial fertilizer use precautions
Farmland farming is caused by excessive and excessive application of chemical fertilizers, …
Functional islands
The reporter learned from the Hefei Institute of Materials Research, Chinese Academy of Scie…
A new generation cutting tool AIP coating SX series
In the past 10 years, the application of coating technology on cutting tools has been rapidl…
Electric discharge valve introduction
The electric discharge valve adopts the design scheme that the bearing and the gear box leave t…
Advantages of easy degradation of coated controlled release fertilizer
On September 28th, the research and application of the easily degradable polymer coated con…
"Recession" introspection: How can a flooring company ease pressure on prices?
Cold Drawn Seamless Aluminum Tube
Model NO.: 1000 …
Analysis of the crisis hidden in the cabinet
June 26 Beijing Pipe Market Price Quotes