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Introduction of practical pr
Relevant introductions for the use of high-purity helium:1. The pressure is usually 15MPa. When usin...
27
2021.04
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The application of liquid ni
1. Liquid nitrogen tanks are commonly known as biological liquid nitrogen tanks. Today, with the rap...
27
2021.04
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How to classify industrial g
Industrial gases are usually classified as Class 2 compressed gas and liquefied gas in the national ...
27
2021.04
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Where are the main applicati
There are many types of gas products, which can be roughly divided into two categories: general indu...
27
2021.04