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GB/T 50485-2020Technical standard for microirrigation engineering (English PDF)

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China; State Administration for Market Regulation

Level / Type

National · Recommended

Issue date

June 9, 2020

Implementation date

March 1, 2021

Scope

GB/T 50485-2020 (Technical standard for microirrigation engineering) is available as an English-translated PDF.

GB/T 50485-2020 — This standard applies to the planning, design, construction, installation, acceptance and operation management of new, expanded or rebuilt micro-irrigation projects.

The planning, design, construction, installation and supervision of micro-irrigation projects shall have technical capabilities commensurate with the scale of the project.

Micro-irrigation projects should use materials and equipment that have passed the inspection by the legal testing agency or have passed the certification of the certification agency.

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Document preview — GB/T 50485-2020

National Standard of the People's Republic of China

Classification: P 57
Replacing: GB/T 50485-2009

Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China; State Administration for Market Regulation

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the planning, design, construction, installation, acceptance and operation management of new, expanded or rebuilt micro-irrigation projects. The planning, design, construction, installation and supervision of micro-irrigation projects shall have technical capabilities commensurate with the scale of the project. Micro-irrigation projects should use materials and equipment that have passed the inspection by the legal testing agency or have passed the certification of the certification agency. The planning, design, construction, installation, acceptance and operation of the micro-irrigation project shall not only comply with the provisions of this standard, but also comply with the provisions of the current relevant national standards.

Document data

Chinese classification (CCS): P57.

Estimated length of the Chinese original: 97,922 words.

Supersedes the earlier edition GB/T 50485-2009.

Standards quoted by this document

GB 50013; GB 50093; GB 50203; GB 50204; GB 50209; GB 50265; GB/T 50363; GB/T 50596; GB/T 50625; GB/T 51033; GB/T 2887; GB 5084; SL 236; SL/T 246; SL 255

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 65 pages — is available in the English PDF.

Referenced standards

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