... hollow core flush door 空心门;空心平面门 hollow section 空心截面;空心管;“通” hollow section steel fence 空心钢栏 ...
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hollow section steel fence 空心钢栏
hollow-section 空心截面段
Square hollow section steel 方管钢
square hollow section joints 方管节点
square hollow section columns 方管柱
Square and rectangular hollow section 方形和矩形钢管
Hollow Steel Section 薄壁型钢
Products and gel products:Rectangle hollow section, square tube…
生产及加工:矩形管,方管…
The geometrical similarity law in cross section was satisfied for the aluminum extruded tubes with a double hollow section.
具有双孔截面的铝合金挤压管的断面形状满足几何相似定律。
The planar K-type and multiplanar KK-type joints are very commonly used in the directly welded circular hollow section (CHS) structures.
平面K型和空间KK型节点是直接焊接圆钢管结构中普遍使用的一种节点形式。
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