中文/English
燃气加热、电加热
heating by gas heating by electric
铝板、铝卷、棒材
Aluminum alloy plate, aluminum alloy coil, aluminum alloy bar
符合国际航空
AMS2750E AMS2772G
及汽车的最高标准
Comply with international aviation standards AMS2750E AMS2772G and The highest standards in the auto industry
保护气氛
Protective atmosphere