ASME B30.20-2006 pdf – Below-the-Hook Lifting Devices

ASME B30.20-2006 pdf – Below-the-Hook Lifting Devices. (a) Adjustments shall be maintained to assure correct functioning of components. (b) Repairs or replacements shall be made as needed. SECTION 20-2.4: OPERATION 20-2.4.1 Operators Below-the-hook lifting devices shall be operated only by...