This standard specifies the technical requirements for the repair, testing and acceptance of marine gear oil pumps. This standard applies to the repair of gear oil pumps used on inland river vessels.
JT/T 546-2004 Referenced Document
GB/T 1176 Casting copper and copper alloys*, 2013-09-18 Update
GB/T 1184 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications