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Advantage of Aluminum Extrusion 1. Energy saving can be 30-40% 2. Sound insulation performances: reduce noise 30-50Db. 3. Excellent anti-frosting and ...

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LPG In the late 1970s,SASPG entered the field of natural gas separation (LPG) Successfully developed natural gas liquefaction units of 50,000, 100,000...

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