内容简介
AnswerswhenyouneedthemWhenyouneedtocheckspecs,confirmmeasurements,ormakeaquickmetricconversiononthejob,findtheanswersquicklyandeasily—rightinyourpocket.Yourone-stopreferencefor*Conversiontables,electricalformulas,pipethreadstandards,andmotorampereratings*Fuelcostcomparisons*Offsetcalculationsandvalvedetails*Gasandoilburnerspecifications*Pipeperformancedata*Weatheranddesignfactorsaffectingheating/coolingcalculations*Troubleshootingguidelines