GB 7962.7-1987 English Version, GB 7962.7-1987 Colourless optical glass test methods; Examination method for extent of stria (English Version)

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Position: Chinese Standard in English/GB 7962.7-1987

GB 7962.7-1987 Colourless optical glass test methods; Examination method for extent of stria (English Version)
Standard No.:	GB 7962.7-1987	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1500 words	Price(USD):	45.0 remind me the price change Email:
Implemented on:	1987-1-2	Delivery:	via email in 1 business day

Standard No.:	GB 7962.7-1987
English Name:	Colourless optical glass test methods; Examination method for extent of stria
Chinese Name:	无色光学玻璃测试方法条纹度检测方法
Chinese Classification:	N05 Material and component for instrument and meter
Professional Classification:	GB National Standard
Issued by:	China Machinery Industry Federation
Issued on:	1987-06-20
Implemented on:	1987-1-2
Status:	valid
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	45.0
Delivery:	via email in 1 business day

Standard

GB 7962.7-1987 Colourless optical glass test methods; Examination method for extent of stria (English Version)
Standard No.	GB 7962.7-1987
Status	valid
Language	English
File Format	PDF
Word Count	1500 words
Price(USD)	45.0
Implemented on	1987-1-2
Delivery	via email in 1 business day

Detail of GB 7962.7-1987

Standard No.

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Chinese Name

Chinese Classification

Professional Classification

ICS Classification

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Superseding

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Introduction of GB 7962.7-1987

1 Principle When the light ray passes through the glass, if there are striae inside the glass, the light beam will be deflected and a stria image will present on the beam section.

Contents of GB 7962.7-1987

1 Principle 2 Apparatus 3 Glass under examination 4 Examination method 5 Results Additional explanation

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Keywords:
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