353 pdf Engineers’ Guide to Rotating Equipment, The Pocket Reference, 2002 Clifford Matthews Professional Engineering Publishing Limited,London and Bury St Edmunds, UK سرفصلها Chapter 1 Engineering Fundamentals 11.1 The Greek alphabet 11.2 Units systems 21.3 Conversions 41.4 Consistency of units 171.5 Foolproof conversions: using unity brackets 171.6 Imperial–metric conversions 191.7 Dimensional analysis 211.8 Essential mathematics 231.9 Useful references and standards 45Chapter 2 B ...