每十年的首选电阻值为1.0、2.2和4.7；阻力定律——线性、非线性和逆非线性；选择公差±20%，±10%；额定损耗-主轴和面板密封类型0.25 W和1.375 W（线性规律）-容器、主轴和面板密封0.7 W（线性规律）（对数和逆对数规律的额定损耗减半）；电阻的温度特性为±6.5%。主轴范围和安装细节见附录。交叉引用:BS 84BS 903:A26BS 2011BS 2045BS 248BS 322BS 3401BS 4463BS 5054BS 6001BS 9000BS 9002BS 9130BS 9133部分

Preferred resistance values 1.0, 2.2 and 4.7 in each decade; resistance laws - linear, non-linear and reverse non-linear; selection tolerances ±20%, ±10%; rated dissipation - spindle and panel sealed types 0.25 W and 1.375 W (linear law) - container, spindle and panel sealed 0.7 W (linear law) (rated dissipation halved for logarithmic and reverse logarithmic laws); temperature characteristic of resistance ±6.5%. Range of spindle and mounting details in appendices.Cross References:BS 84BS 903:Part A26BS 2011BS 2045BS 2488BS 3222BS 3401BS 4463BS 5054BS 6001BS 9000BS 9002BS 9130BS 9133