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CJ/T 3-1999Urban trolleybus and tramway. Pole for power supply network (English PDF)

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China

Level / Type

National · Recommended

Issue date

June 4, 1999

Implementation date

June 4, 1999

Scope

CJ/T 3-1999 (Urban trolleybus and tramway. Pole for power supply network) is available as an English-translated PDF.

CJ/T 3-1999 — This standard specifies the technical requirements of the trolleybus and tram network power line poles of rod type, size, manufacturing, test methods, and quality inspection of the factory and the use of insurance and so on.

This standard applies to the following shapes and materials trolleybus and tram network power line poles, power lines are also available for light rail network poles reference use.. a ring of reinforced concrete pole; b prestressed concrete poles; .. d other shapes, materials pole; .

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Document preview — CJ/T 3-1999

National Standard of the People's Republic of China

ICS: 43.12
Classification: Q 84
Replacing: GB 12178-1990

What this standard covers1
Document data2

What this standard covers

This standard specifies the technical requirements of the trolleybus and tram network power line poles of rod type, size, manufacturing, test methods, and quality inspection of the factory and the use of insurance and so on. This standard applies to the following shapes and materials trolleybus and tram network power line poles, power lines are also available for light rail network poles reference use.. a ring of reinforced concrete pole; b prestressed concrete poles; .. d other shapes, materials pole; . c steel pole.

Document data

International classification (ICS): 43.12.

Chinese classification (CCS): Q84.

Estimated length of the Chinese original: 22,255 words.

Supersedes the earlier edition GB 12178-1990.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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