用途 Application:
本产品适用于制造直流电机换向器片和制造笼型感应电动机笼条。
This product is used in producting commutator segments of D.C machines and squirrel cape rotor bars of induction motors

型号及名称 Type and name：

型号及规格表示方法：Expression of shape and size:
梯形规格表示方法：T/H/a
Size of trapezoid bar expressed as T/H/a

生产范围：Rang of specifications:
梯形排截面尺寸范围：T≤20、H≤120、H/t≤50
Rang of crossectional area of trapezoidal bar：T≤20、H≤120、H/t≤50

执行标准：ZB K 13003. 2
dopted standard :ZB K 13003. 2