QB/T 2405-2020 English Version, QB/T 2405-2020 Horolgical jewel (English Version)

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QB/T 2405-2020 Horolgical jewel (English Version)
Standard No.:	QB/T 2405-2020	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	20000 words	Price(USD):	600.00 remind me the price change Email:
Implemented on:	2021-1-1	Delivery:	via email in 1~5 business day

Standard No.:	QB/T 2405-2020
English Name:	Horolgical jewel
Chinese Name:	钟表宝石元件
Professional Classification:	QB Professional Standard - Light Industry
Issued by:	MIIT
Issued on:	2020-08-31
Implemented on:	2021-1-1
Status:	valid
Superseding:	QB/T 2405-2010 Horolgical jewel QB/T 2449-1999 Dimensional Series of Horological Jewel
Language:	English
File Format:	PDF
Word Count:	20000 words
Price(USD):	600.00
Delivery:	via email in 1~5 business day

Standard

QB/T 2405-2020 Horolgical jewel (English Version)
Standard No.	QB/T 2405-2020
Status	valid
Language	English
File Format	PDF
Word Count	20000 words
Price(USD)	600.0
Implemented on	2021-1-1
Delivery	via email in 1~5 business day

Detail of QB/T 2405-2020

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

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Implemented on

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Superseded on

Abolished on

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Introduction of QB/T 2405-2020

本标准规定了钟表宝石元件的分类、要求、试验方法、检验规则及标志、包装，并给出了宝石元件的尺寸系列。
本标准适用于安装在钟表、秒表机心上的钟表功能宝石元件，也适用于安装在仪表及各种装置上的功能宝石元件。

Contents of QB/T 2405-2020

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