...用配置145技工室设备(台钻、工作台、工具)通用配置146脚踏开关寿命试验装置30次/min147洁牙机振幅测试工装148色温计0.1~99,999Lx,Ev:±2%/1位,0.01~9,999fcd,xy:±0.002149数字式测速仪范围:0~1百万转/分,精度:1转150数字式...