Popular science knowledge: how to identify the quality of agricultural machinery oil
[China Agricultural Machinery Industry News Network confidential agricultural development, agricultu Continue Reading
Popular science knowledge: how to identify the quality of agricultural machinery oil
[China Agricultural Machinery Industry News Network confidential agricultural development, agricultu Continue Reading
Experimental study on flotation of a porphyry copper-molybdenum ore
Many of the world type of copper ore contains molybdenum, molybdenum though with very low (0.01% to Continue Reading
Recovery of silver from zinc acid leaching residue by thiourea method
Huang Kaiguo Hu Tianjue At present, zinc is recovered from the wet mill Leach Residue silver, they Continue Reading
New nanomaterials make it possible to rewrite integrated nanophotonic circuits
Researchers at the University of Texas at Austin have developed a hybrid nanomaterial that writes, Continue Reading
Study on Vacuum Feeding Technology of Printing Machine
Study on Vacuum Feeding Technology of Printing Machine Core Tips: The Zero Lead Paper Feeder is a Continue Reading
Olympic champion Sun Yang of China won his first title in men`s 200m freestyle at the 17th FINA W Continue Reading
Treatment of rare earth wastewater by emulsion liquid membrane
Weinan is rich in rare earth resources, and its ion-adsorbed rare earth ore reserves rank first in Continue Reading
Agricultural mechanization and agricultural machinery industry usher in favorable development
The "Opinions of the State Council on Promoting Sound and Rapid Development of Agricu Continue Reading
Test water heavy trucks to raise weight
The Chinese heavy truck market with a relatively stable competitive landscape may be disrupted by Continue Reading
The invention of Naimo pump and its working principle
Naimo pump invention: In 1939, the French professor Mono invented this single-screw pump, known as Continue Reading
China's single largest set of lubricating oil type atmospheric and vacuum decompression devices
Developed by Sinopec Engineering Construction Company, Gaoqiao Branch, Tianjin Uni Continue Reading
China's resource industry chain and structure status
Antimony as a non-renewable rare metals, precious strategic resource reserves is also competing in Continue Reading