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GB/T 31896-2015e 计时仪器零部件分类、名称和编号 手表外观件 现行 发布日期 :  1970-01-01 实施日期 :  2016-04-01

This standard specifies the classification, terminology and numbering for watch casings.
This standard is applicable to the watch casings with different structures and uses.

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GB/T 30416-2013e 钟表售后维修服务技术规范 被代替 发布日期 :  1970-01-01 实施日期 :  2014-12-01

This standard specifies the terms,basic contents and requirements for the aftersales repair service of clocks and watches,and the relevant requirements for complaint handling,service evaluation and continuous improvement.2
This standard is applicable to the aftersales repair service of the clock and watch producers,sales companies and independent watch and clock repairers.2 NOTE The application of this standard does not intend to change the rights and obligations formulated in the relevant laws and regulations of the State

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