Crane Operator Hand Signals
4.0 (
7120 ratings )
الأدوات المساعدة
الإنتاجية
المطور: Specialized Carriers and Rigging Association
حر
The Crane Operator Hand Signals mobile app gives users instant access to all necessary crane hand signals. Every signal included is OSHA Cranes and Derricks Standard compliant. Each signal is shown graphically so that operators can quickly and easily reference the appropriate signal for each command.