Genetically modified corn "strong and strong"

Yesterday, a staff member was examining the growth of GM maize in the greenhouse of the Institute of Insect Sciences, Zhejiang University. This kind of corn can resist the harm of seven or eight kinds of corn pests, and it can also withstand the damage of herbicides. It is expected that it can be promoted to the whole country in three years or so.

Removable Oxygen Cylinder Filling System

Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure and fill in cylinder with an oxygen booster and compress the oxygen purity to 150bar. 

With a customized container, all the parts can be involved in, and removable with a vehicle. 

Removable Oxygen Cylinder Filling System

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Hunan Eter Electronic Medical Project Stock Co., Ltd. , http://www.centralgas.be