ANSI C135.31-1988
Zinc-Coated Ferrous Single and Double Upset Spool Insulator Bolts for Overhead Line Construction Copyright is now IEEE
- Standard No.
- ANSI C135.31-1988
- Release Date
- 1988
- Published By
- American National Standards Institute （ANSI)
- Status
- Latest
- ANSI C135.31-1988
ANSI C135.31-1988 history
- 1988 ANSI C135.31-1988 Zinc-Coated Ferrous Single and Double Upset Spool Insulator Bolts for Overhead Line Construction Copyright is now IEEE
