1.1 Subject content This standard specifies the basis for changes to ships, systems, equipment drawings and technical documents. Classification, control principles, procedures and the format of change opinions and notices. 1.2 Scope of application This standard applies to changes in the development and production of ships, systems, equipment drawings and technical documents. Changes to modified ship systems, equipment drawings and technical documents can also be implemented as a reference. 2 cited documents
HJB 145-1995 history
1995HJB 145-1995 The modified stipulations of drawing and technical document for naval ships,systems and equipments