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GB/T 50509-2009Code for irrigation areas programming (English PDF)

灌区规划规范

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Level / Type

National · Recommended

Issue date

July 8, 2009

Implementation date

December 1, 2009

Scope

GB/T 50509-2009 is the English-translated version of 灌区规划规范.

GB/T 50509-2009 — This standard applies to the new big, built large and medium-sized irrigation areas, Rehabilitation and Water Saving Irrigation of transformation medium.

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Document preview — GB/T 50509-2009

National Standard of the People's Republic of China

ICS: 93.160
Classification: P 57

Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the new big, built large and medium-sized irrigation areas, Rehabilitation and Water Saving Irrigation of transformation medium.

Document data

International classification (ICS): 93.160.

Chinese classification (CCS): P57.

Estimated length of the Chinese original: 122,152 words.

Standards quoted by this document

GB 50288; GB/T 50363; GB/T 50265; SL 18

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 81 pages — is available in the English PDF.

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