HB/Z 121-1987
Aeroengine threaded fastener assembly requirements (English Version)
- Standard No.
- HB/Z 121-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Latest
- HB/Z 121-1987
- Scope
- This standard applies to the assembly methods, requirements and instructions for use of torque wrenches under room temperature conditions of HB-"Tightening Torques for Aeroengine Threaded Fasteners".
HB/Z 121-1987 history
- 1970 HB/Z 121-1987 Aeroengine threaded fastener assembly requirements
