GB/T 7257-1987 Replaced National standards

GB/T 7257-1987 Measurement methods of parameter for helium neon laser

Publish Date: 1987-02-09 Implement Date: 1987-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7257-1987

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Other electro-vacuum devices

ICS Name: Optoelectronics, laser equipment

Publish Date: 1987-02-09

Implement Date: 1987-12-01

Publisher: National Standards Bureau

Pages: 12 pages

Development Information

Drafting Units:

The Standardization Research Institute of the Ministry of Electronics Industry

Drafting Persons:

Ma Tianqing, Zhao Suitang, Zhang Jianxing, and Fu Guanyu

Word Count: 15 Thousand words Pages: 12 pages

Superseded by the following standards

GB/T 7257-2013 Measurement methods of parameter for helium-neon laser

Related Standards

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GB/T 5295-1985 The spectral response characteristic series of photocathodes

Publish Date: 1985-08-22

GB/T 7270-1987 Replaced

GB/T 7270-1987 Methods of measurement for photomultiplier tubes

Publish Date: 1987-02-19

GB/T 7271-1987 Abolished

GB/T 7271-1987 Methods of measurement for phototubes

Publish Date: 1987-02-19

GB/T 12082-1989 Active

GB/T 12082-1989 Letter symbols for gas lasers

Publish Date: 1989-12-29

GB/T 12083-1989 Replaced

GB/T 12083-1989 Power supply series for gas lasers

Publish Date: 1989-12-29

GB/T 12565-1990 Active

GB/T 12565-1990 Semiconductor devices Sectional specification for optoelectronic devices

Publish Date: 1990-12-12