JT/T 31.6-1993
Technical grade standards for workers in the transportation industry Rescue and salvage wetsuit workers (English Version)
- Standard No.
- JT/T 31.6-1993
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Traffic
- Status
- 2010-04
- Latest
- JT/T 31.6-1993
- Scope
- This standard specifies the levels, knowledge, skills and work examples of wetsuit workers. This standard applies to the training, assessment and use of workers who make various types of diving and life-saving clothing.
JT/T 31.6-1993 history
- 1970 JT/T 31.6-1993 Technical grade standards for workers in the transportation industry Rescue and salvage wetsuit workers
- 1992 JT/T 3156-1992 Photoelectric bitumen content tester
