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二氧化碳氣源
CO2 gas source
清洗各種精密零件和設備，提高產品治療標準
Yuhang selling CO2
Liquid CO2(Purity: ≥ 99.5%)
Carbon dioxide refers to the liquefaction of carbon dioxide gas into a liquid form at high pressure and low temperature. Liquid carbon dioxide absorbs a lot of heat when it evaporates; When it emits a lot of heat, it condenses into solid carbon dioxide, known as dry ice. Liquid carbon dioxide is a refrigerant that makes dry ice and can be used to preserve food. As there are specific standards for the use of liquid CO2, if you need to buy liquid CO2, please call for details.
TEL： ? ? ? ?021-51873908、17301699068（Mr. Ma）、18621338406（Mr. Sang）?
Fax：? ? ? ? 021-51873689 ??
Email： ? ? yhzq@dryicechina.com
Address：1001 Jiaxin Road, Malu Town, Jiading District, Shanghai
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