This standard specifies the product classification, technical requirements, test methods, inspection rules and markings of international shore joints for oily sewage and domestic sewage. This standard applies to the discharge pipeline system of ship oil sewage and domestic sewage.
CB/T 3657-1994 history
2011CB/T 3657-2011 International shore connections for oily wastes and sewage
1994CB/T 3657-1994 Oily sewage and domestic sewage international shore connection