DL/T 284-2021
Hot-dip galvanized bolts and nuts for transmission line towers and power fittings (English Version)

Standard No.

DL/T 284-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Electricity

Latest

DL/T 284-2021

DL/T 284-2021 history

• 1970 DL/T 284-2021 Hot-dip galvanized bolts and nuts for transmission line towers and power fittings
• 2012 DL/T 284-2012 Hot-dip galvanized bolts and nuts for tower And hardware of transmission lines
• 2002 DL/T 764.4-2002 Cold forging hot dip galvanizing bolt and nut for tower and hardware of transmission lines