12.三角尺： 847铝合金三角尺 Aluminiun Alloy set square SPECIFI MEAS(cm) QTY(pcs) G.W/N.W(kg) 43.5×40.5×60 200 29/28 848快速轮胎偏角测量仪 Tyre camber gauge 功能:主要用于测量轮胎与车轴的垂直度和偏角,适用于轮胎安装、修理和检测。 function: To measure the vertical Angle of tyre. Suitable for tyre assembaly, repairing and testing.