[国外标准] SAE J2551-2001 Recommended Practices for Fluid Conductor Metallic Tubing Applications
[国外标准] SAE J1697-1996 RECOMMENDED PRACTICES FOR DESIGN AND EVALUATION OF PASSENGER AND LIGHT TRUCK COOLANT
[国外标准] SAE J1273-2002 Recommended Practices for Hydraulic Hose Assemblies
[国外标准] AWS F4.1-2007 Safe Practices for the Preparation of Containers and Piping forWelding and Cutting
[国外标准] AWS C7.1M C7.1-2004 Recommended Practices for Electron Beam Welding
[国外标准] JIS B3402-2000 Drawing practices for mechanical engineering by CAD
[国外标准] ASTM F2501-06 Standard Practices for Unmanned Aircraft System Airworthiness1
[国外标准] ASTM F2029-08 Standard Practices for Making Heatseals for Determination of Heatsealability of Flexib