OFFICIAL TITLE · ENGLISH INDEX

T/CHIDA 01-2022

城市河流生态健康评价技术规程

The official Chinese title is shown unchanged. Standard identifiers, dates and issuing bodies come from the catalogue record; navigation and explanatory labels are in English.

In forceRecommendedAssociation standard
Level
Association standard
Status
In force
Nature
Recommended
Issuing body
中国疏浚协会
Issued
2022-11-07
Effective
2022-12-07
Standard family
T/CHIDA 01
Classification
ICS 13.020.01 环境和环境保护综合 · 环境保护与资源利用
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Version history

Earlier editions: None recorded

Later editions: T/CHIDA 01-2023 In force, T/CHIDA 01-2024 In force, T/CHIDA 01-2025 In force

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