是否进口否
规格齐全
颜色可选
类型防火窗框型材
尺寸定制
Speed of production? The meter / min is adjustable;
Main parameters of cold bending equipment for fire proof window profile
Performance features:
Space: × × (length × width × height) m
断桥铝防火窗60和70系列区别所在。
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