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GB 12971.5-1991 English PDF

US$239.00 ยท In stock
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GB 12971.5-1991: Trolley and contact wires for electric traction. Part 5: Aluminium alloy trolley and contact wires
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 12971.5-1991English239 Add to Cart 3 days [Need to translate] Trolley and contact wires for electric traction. Part 5: Aluminium alloy trolley and contact wires Obsolete GB 12971.5-1991

PDF similar to GB 12971.5-1991


Standard similar to GB 12971.5-1991

GB/T 12706.3   GB/T 12706.1   GB/T 12706.4   GB/T 12971.2   GB/T 12971.1   GB/T 12972.1   

Basic data

Standard ID GB 12971.5-1991 (GB12971.5-1991)
Description (Translated English) Trolley and contact wires for electric traction. Part 5: Aluminium alloy trolley and contact wires
Sector / Industry National Standard
Classification of Chinese Standard K13
Classification of International Standard 29.060.10
Word Count Estimation 6,652
Date of Issue 6/6/1991
Date of Implementation 1992-03-01
Issuing agency(ies) State Bureau of Technical Supervision
Summary This standard specifies the aluminum contact line product varieties, specifications, technical requirements and inspection rules. This standard applies to railroad, mining, urban transport and other electrical transport, lifting system, the line of contact with the aluminum. Aluminum alloy contact wire shall comply with the requirements of this standard, we must also comply with the provisions of GB 12971. 1.

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