SL 240-1999(条文说明)
Classing standard for management of gates 、hoists and ship-lifts in water conservancy and hydropower projects(explanation) (English Version)
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SL 240-1999(条文说明)
Standard No.
SL 240-1999(条文说明)
Language
Chinese,
Available in English version
Published By
Professional Standard - Water Conservancy
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