ASMEB1.30-2002Revision of ASME B1 30M-1992)SCREW THREADS.STANDARD PRACTICEFOR CALCULATINGAND ROUNDINGDIMENSIONSAMERICAN NATIONAL STANDARD盗l。The American Society ofNot fo ResaleThe American Society ofMechanical EngineersA NA M ERICA N NAT IO N A L STA N DA R DSCREW THREADS:STANDARD PRACTICEFOR CALCULATINGAND ROUNDINGDIMENSIONSASME B1.30-2002Revision of ASME B1.30M-1992Not for Resal
