指针、液晶数字式石英手表
Analogue and liquid crystal digital quartz watches
2019-08-02
QB/T 1039-2010
指针式石英表用转子磁钢
Rotor magnet-steel for analogue quartz watches
2010-04-22
QB/T 1905-2012
指针式石英表用线路板组件
Printed circuit board component for analogue quartz watches
2012-11-07
GB/T 20408-2016
指针式电波钟
Radio-controlled analogue clocks
2016-02-24
QB/T 1537-2012
指针式石英表用单相永磁步进电动机的技术要求和试验方法
Technical specifications and test methods of single-phase permanent magnet stepper motors for analogue quartz watches
2012-11-07
DIN VDE 0119-207-1
State of the railway vehicles - Control and instrumentation technology - Part 207-1: On-board equipment - Analogue train radio
铁路车辆状态.控制和仪表技术.第207-1部分:车载设备.模拟列车无线电