SL 55-1993(条文说明)
Specifications for geological survey of small and medium-sized water conservancy and hydropower projects (English Version)
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SL 55-1993(条文说明)
Standard No.
SL 55-1993(条文说明)
Language
Chinese,
Available in English version
Published By
Professional Standard - Water Conservancy
Status
Withdraw
2005-07
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