... alloy, duralumin alloy, wrought aluminum alloy, extra super duralumin alloy, cast aluminum alloy, AL-Si series10.The quality of film has ... alloy, duralumin alloy, wrought aluminum alloy, extra super duralumin alloy, cast aluminum alloy, AL-So series aluminum alloy, AL-Mg series ... . Complete user’s manual and instruction General Rectification Dry-type Epoxy-Resin Filled Transformer