DB37/T 4659-2023
Technical requirements for standard ship types of pontoon pressure boats (English Version)
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DB37/T 4659-2023
Standard No.
DB37/T 4659-2023
Language
Chinese,
Available in English version
Release Date
2023
Published By
Shandong Provincial Standard of the People's Republic of China
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DB37/T 4659-2023
DB37/T 4659-2023 history
2023
DB37/T 4659-2023
Technical requirements for standard ship types of pontoon pressure boats
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