JT/T 35.6-1993 Technical grade standards for workers in the transportation industry Structural inspection workers for port machinery in the transportation industry (English Version)
This standard specifies the levels, knowledge, skills and work examples of port machinery structural inspectors. This standard is applicable to the training, assessment and use of port machinery structural inspectors.
JT/T 35.6-1993 history
1970JT/T 35.6-1993 Technical grade standards for workers in the transportation industry Structural inspection workers for port machinery in the transportation industry