round edge meaning in English

圆边
圆角刃口

Electric luminaires ; luminaire glasses with round edges of a hole
电照明设备.带圆孔边的照明设备玻璃罩
Hot - rolled flats with round edges for spring leaves . dimensions and tolerances
弹簧片用热轧圆边扁材.尺寸和公差
Flat copper bars for switchboards and electrical wirings with sharp or rounded edges
配电盘和电气配线用扁铜条
Steel bars - hot - rolled zees with round edges - dimensions , masses , tolerances , static values
钢棒.热轧圆边z型钢.尺寸重量公差和静态值
Flat aluminium and aluminium alloys bars for switchboards and electrical wirings with rounded edges
配电盘和电气配线用铝和铝合金扁棒材

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