horizontal beams meaning in English

高低平行杠

Reinforced concrete horizontal beam and longitudinal beam
钢筋混凝土开间梁进深梁
The horizontal beam on a cross or gallows
横梁十字架或绞架上的水平横梁
A nail driven obliquely , as to join vertical and horizontal beams
斜钉一个斜钉的钉子，如用于连接垂直或水平木梁的钉子
A horizontal beam , as of steel or wood , used as a main support for a building or bridge
大梁一水平的铁制或木制的桁条，用来作为建筑物或桥梁的主要支撑物
Safety of woodworking machines - circular sawing machines - horizontal beam panel saws and vertical panel saws
木工机械的安全.圆盘锯床.水梁带锯和垂梁带锯

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