(高清) NEMASM23-2002 美国标准.pdf,NEMA Standards Publication No. SM 23-1991(R1997, R2002) Steam Turbines for Mechanical Drive Service - - ` ` ` - ` - ` , , ` , , ` , ` , , ` - - - Published by: National Electrical Manufacturers Association 1300 North 17t
1、NEMASM23 STEAMTuRBINESFOR MECHANICALDRIVESERVICE Reproduced By IHS With The PermissionOfNEMA Under Royalty Agreement NEMA StandardsPublicationNo.8M23-1991 (R1997, R2002) Steam Turbines for Mechanical Drive Service Publishedby: National Electrical ManufacturersAssociation 1300 North 17th Street, Suit 2...
美国电气制造商协会的一类标准，主要涉及管道受力，如蒸汽轮机管嘴受力