Basic Crane Operation Technology

Author: Yu Maoze
Publisher:
Publish Date: 1999-05-09
Features: This book mainly includes the structure, uses, common knots, and retirement standards of hemp ropes and steel ropes; the structure, types, and uses of chains; the use of shackles and load beams; the names, specifications, uses, and usage precautions of common crane tools; the correct use methods of skids and levers; object handling, tying, object weight calculation, and safety technical regulations for crane operators.