Description

Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than slings, used for attaching loads to hoist. The devices are arranged in four chapters as follows: Chapter 20-1: Structural and Mechanical Lifting Devices. Chapter 20-2: Vacuum Lifting Devices. Chapter 20-3: Operated Close Proximity Lifting Magnets. Chapter 20-4: Remotely Operated Lifting Magnets.

Product Details

Published:

01/16/2007

ISBN(s):

0791830357

ANSI:

ANSI Approved

Number of Pages:

52

File Size:

1 file , 1.1 MB

Product Code(s):

J1000T, J1000T, J1000T