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计时仪器用极限与配合 公称尺寸至18mm插入中间公差等级的标准公差数值
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钟表工业劳动安全技术规程
Technical specifications for horological industrial working safety
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计时仪器用极限与配合 尺寸至1mm孔、轴公差带与配合
Tolerance zones and fits for holes and shafts size up to 1mm for timekeeping instruments
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计时仪器.光致发光涂层试验方法和要求
Time-measuring instruments.Photoluminescent deposits- Test methods and requirements
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无机和蓝宝石手表玻璃 第3部分:定性标准和试验方法
Mineral and sapphire watch-glasses.Part 3:Qualitative criteria and test methods
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手表表盘
Wristwatch dials
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计时仪器的辐射发光规定
Radioluminescence for time measurement instruments.Specification
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计时仪器.辐射发光涂层检验条件
Timekeeping instruments.Conditions for carrying out checks on radioluminescent deposits
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