Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
Reference book for pipefitters includes some of the following: Flange Dimensions 150,300,600,900,1500(Pipe O.D.,ID,Stud length,number of studs, Wrench size etc.) Valve Dimensions Pipe Schedules 1/2 Dimensions Pressure Ratings for Testing