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Position: Chinese Standard in English/GB 12940-1991
GB 12940-1991   Technical specification for silver-graphite electrical contacts (English Version)
Standard No.: GB 12940-1991 Status:abolished remind me the status change

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Target Language:English File Format:PDF
Word Count: 6500 words Translation Price(USD):190.0 remind me the price change

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Implemented on:1992-3-1 Delivery: via email in 1~3 business day

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2008-12-01,2008-12-1,1992-3-1,D12B8F8D3119AFA11422613924900
Standard No.: GB 12940-1991
English Name: Technical specification for silver-graphite electrical contacts
Chinese Name: 银石墨电触头技术条件
Chinese Classification: K14    Electrician alloy parts
Professional Classification: GB    National Standard
Source Content Issued by: CSBTS
Issued on: 1991-06-06
Implemented on: 1992-3-1
Status: abolished
Superseded by:GB/T 12940-2008 Technical specification for silver-graphite electrical contacts
Superseded on:2008-12-1
Abolished on:2008-12-01
Target Language: English
File Format: PDF
Word Count: 6500 words
Translation Price(USD): 190.0
Delivery: via email in 1~3 business day
本标准规定了含石墨3%、5%、10%的银石墨电触头的技术要求,试验方法,检验规则以及标志、包装与贮存。本标准适用于粉末压制烧结挤压,或烧结复压工艺生产的银石墨电触头。该系列产品主要用作低压开关电器的闭合、断开触头和滑动触头。
Code of China
Standard
GB 12940-1991  Technical specification for silver-graphite electrical contacts (English Version)
Standard No.GB 12940-1991
Statusabolished
LanguageEnglish
File FormatPDF
Word Count6500 words
Price(USD)190.0
Implemented on1992-3-1
Deliveryvia email in 1~3 business day
Detail of GB 12940-1991
Standard No.
GB 12940-1991
English Name
Technical specification for silver-graphite electrical contacts
Chinese Name
银石墨电触头技术条件
Chinese Classification
K14
Professional Classification
GB
ICS Classification
Issued by
CSBTS
Issued on
1991-06-06
Implemented on
1992-3-1
Status
abolished
Superseded by
GB/T 12940-2008 Technical specification for silver-graphite electrical contacts
Superseded on
2008-12-1
Abolished on
2008-12-01
Superseding
Language
English
File Format
PDF
Word Count
6500 words
Price(USD)
190.0
Keywords
GB 12940-1991, GB/T 12940-1991, GBT 12940-1991, GB12940-1991, GB 12940, GB12940, GB/T12940-1991, GB/T 12940, GB/T12940, GBT12940-1991, GBT 12940, GBT12940
Introduction of GB 12940-1991
本标准规定了含石墨3%、5%、10%的银石墨电触头的技术要求,试验方法,检验规则以及标志、包装与贮存。本标准适用于粉末压制烧结挤压,或烧结复压工艺生产的银石墨电触头。该系列产品主要用作低压开关电器的闭合、断开触头和滑动触头。
Contents of GB 12940-1991
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Keywords:
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