CB* 3257-1985
Specifications for marine diesel engine piston rings (English Version)

Standard No.

CB* 3257-1985

Language

Chinese, Available in English version

Release Date

1985

Published By

Professional Standard-Ships

Replace

CB 698-1968

Scope

This standard applies to cast iron piston rings for marine diesel engines with a cylinder diameter greater than 200mm.

CB* 3257-1985 history

• 0000 CB 698-1968