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... a kind of heat exchanger that is used to cool or heat forcibly flowing air with water, glycol solution, steam or heat conduction oil as the medium.Different models of heat exchanger should be selected accor...
...h water, glycol solution, steam or heat conduction oil as the medium.Different models of heat exchanger should be selected according to the actual working conditions. Air ......
Wholesale PET Bottles 28mm 32mm 38mm 48mm Bottle Neck Optional With High Quality Description PET is known as PETG, Polyethylene terephalate glycol-modified, it is a transparent amorphous thermoplastic that usua...
... polymerization process of polyester material for instance Purified Terephthalic Acid (PTA) and Mono Ethylene Glycol (MEG) under high temperature and pressure setting. Catalysts are used in the process that ...
... polymerization process of polyester material for instance Purified Terephthalic Acid (PTA) and Mono Ethylene Glycol (MEG) under high temperature and pressure setting. Catalysts are used in the process that ...
... polymerization process of polyester material for instance Purified Terephthalic Acid (PTA) and Mono Ethylene Glycol (MEG) under high temperature and pressure setting. Catalysts are used in the process that ...
... polymerization process of polyester material for instance Purified Terephthalic Acid (PTA) and Mono Ethylene Glycol (MEG) under high temperature and pressure setting. Catalysts are used in the process that ...