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计时仪器.柄头和密封管.设计和尺寸规格
Timekeeping instruments. Crowns and sealed tubes. Designs and dimensions
参考页数:20P.;A4
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停车场控制设备.第2部分:电动停车计时器规范
Vehicle parking control equipment - Specification for electrically powered parking meters
参考页数:28P;A4
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精密记时计.第1部分:带有振荡系统频率 ≤1000Hz 的手表式精确记时计的标识、要求和检验
Chronometer; wrist-chronometer with frequency of oscillating system 1000 Hz, designation, requirements, testing
参考页数:3P.;A4
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测时仪表的分类和设计.第1部分:钟表种类术语
Classification and design of time keeping instruments; terms of types of watches and clocks
参考页数:5P.;A4
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子钟和单钟用支架.连接尺寸
Brackets for secondary clocks and single clocks; connecting dimensions
参考页数:2P.;A4
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精密记时计.第2部分:带有压电振荡系统的手表式精确记时计的标识、要求和检验
Chronometer; wrist chronometer with piezo-electric oscillating system, designation, requirements, testing
参考页数:3P.;A4
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停车监测仪.停车计时器.分类、定义、要求
Parking control equipment; parking meters; classification, definitions, requirements
参考页数:3P.;A4
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时间记录器性能检验方法
Test methods for time recorders
参考页数:8P;A4
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时间记录器的技术说明书格式
Format of specification for time recorder
参考页数:6P;A4
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计时仪.以双股线或无线的编码信号从主钟到子钟的播时.要求
Horology - Time transmission from masterclock to secondary clocks by coded signals on double-wound or wireless - Requirements.
参考页数:19P.;A4
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