DL/T 5813-2020
Safety operation rules for construction machinery of hydropower and water conservancy projects Tunnel lining steel formwork trolley (English Version)

Standard No.

DL/T 5813-2020

Language

Chinese, Available in English version

Published By

Professional Standard - Electricity

Latest

DL/T 5813-2020

DL/T 5813-2020 history

• 1970 DL/T 5813-2020 Safety operation rules for construction machinery of hydropower and water conservancy projects Tunnel lining steel formwork trolley