|
|
|
公共用指针式石英大钟
Analogue quartz clocks for public use
价格:¥0.00
|
|
|
|
|
|
指针式石英钟用转子磁钢
Rotor magnet-steel for analogue quartz clocks
价格:¥0.00
|
|
|
|
|
|
指针式石英钟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 clocks
价格:¥0.00
|
|
|
|
|
|
深色名贵硬木钟壳 一般要求和试验方法
Valuable hardwood clock cases—General requirements and test methods
价格:¥0.00
|
|
|
|
|
|
船舶用石英子母钟
Primary-secondary quartz clocks for ships
价格:¥0.00
|
|
|
|
|
|
进出口机械摆钟检验规程
Rules for the inspection of mechanical pendulum clock for import and export
价格:¥0.00
|
|
|
|
|
|
钟针配合尺寸系列
Fitting dimensions for clock hands
价格:¥0.00
|
|
|
|
|
|
时间同步系统
Time synchronized systems
价格:¥0.00
|
|
|
|
|