round section meaning in English

圆开断面
圆形截面

A thin round section of metal on the backplane on which wires are wrapped
底板上用于连接导线的一段金属细针。
Ebonite bars of round section
硬橡胶圆棒材
Bar round section
棒形圆钢
The author studies the calculation of steel in reinforcement conc rete bending member with round section
这种计算方法会造成钢材的较大浪费。
Semi - finished products made of magnesium alloys . round section extruded bars . dimensions and tolerances
镁合金制半成品.圆型材挤制棒.尺寸和公差

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