CB 3346-1988
Variable pressure mechanical seal of marine pump shaft (English Version)
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CB 3346-1988
Standard No.
CB 3346-1988
Language
Chinese,
Available in English version
Release Date
1988
Published By
Professional Standard-Ships
Latest
CB 3346-1988
CB 3346-1988 history
1988
CB 3346-1988
Variable pressure mechanical seal of marine pump shaft
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