Below-the-Hook Lifting Devices
NORMA vydaná dňa 2025
Označenie normy: ASME B30.20:2025
Dátum vydania normy: 2025
Počet strán: 74
Približná hmotnosť: 222 g (0.49 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASME
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 components addressed by other ASME B30 volumes or other standards, used for attaching loads to a hoist. The requirements in this Volume also apply to clamps used for positioning and anchoring.