... dryingEnergy sourcesSoft water,Compressed air,Steam,Natural gas adn Electricity,etc.StandardsProducts quality measure up GB12754/91 ... both sidesEnergy sourcesSoft water,Compressed air,Steam and Electricity,etc.StandardsProducts quality measure up GB2520-2000 applicationamway ... and annealingEnergy sourcesSoft water,Compressed air,Steam and Electricity,etc.StandardsProducts quality measure up GB2518-88 ...