My scientists propose a new way to improve the comprehensive strength and toughness of materials.
October 07, 2022

Abstract The "Science" .......

Rainwater tank pump instruction manual
October 07, 2022

Rainwater Tank Pump Instructions for use Jiading Rain Water Tank Pump 2000/11, Note for the use.......

Japanese scientists develop monkey cells in sheep
October 06, 2022

Scientists from the Department of Regenerative Medicine at the Japan Medical University s.......

The role and characteristics of organic fertilizer
October 06, 2022

Organic fertilizers include piles, manure, human and animal bird excrement and cake fertil.......

Representatives of the two associations called for the "energy-saving subsidies" for water heaters
October 06, 2022

China's non-ferrous metal industry has made remarkable progress in technological progress
October 06, 2022


Kang Yi, president of China Nonferrous Metals Industry Association, said that China'.......

Plastic Actuator Angle Seat Valve (RJQ22P series)
October 06, 2022

Model NO.: RJQ22.......

Lubricating system in the role of oil pump
October 06, 2022

The role of the oil pump is to raise the oil to a certain pressure, forced pressure to the engi.......

The bathroom is also New Year's Spring Festival bathroom in red new clothes
October 05, 2022

1. I have also been in paint for a long time. Finally selected the Xijia paint. First, it .......

What is the broken aluminum alloy doors and windows?
October 05, 2022

Breaking bridge aluminum alloy doors and windows as the latest improvement of.......

The basic knowledge of cobalt is introduced
October 05, 2022

How to carry out root dressing
October 04, 2022

The top dressing should be targeted, and it should be sprayed according to the shortage of.......

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