This guide covers common aspects of rigging and hoisting such as safety, wire rope construction and selection, all SWL formulas, estimated weight calculations for a variety of materials, components and inspection of shackles, hooks, turn-buckles, common k
Guide to resistance welding. A straight forward explanation of all types of resistance welding terms and parameters, complete with a troubleshooting chart.
A millwright's guide to trade math. A comprehensive guide to assist you in learning complex and simple formulas for the millwright and mechanics trade.