The red is continued on framing for a glazed wall that extends up the back of the building.
红色在玻璃墙面的骨架上延续着，墙面延伸至建筑背面。
Axial compress expander forming has been used to production of high-grade thin-wall three-way connection made of red copper used for building and refrigeration.
介绍了采用轴向压缩胀形成形原理，生产高档建筑及制冷系统用薄壁紫铜管三通接头的成形工艺和模具结构。
Axial compress expander forming has been used to production of high-grade thin-wall three-way connection made of red copper used for building and refrigeration.
介绍了采用轴向压缩胀形成形原理，生产高档建筑及制冷系统用薄壁紫铜管三通接头的成形工艺和模具结构。
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