CNS 5904-1986
Non-sparking Beryllium Copper Alloy Tools - Open - End Spanners (English Version)

Standard No.

CNS 5904-1986

Language

Chinese, Available in English version

Release Date

1986

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 5904-1986

Scope

This standard applies to explosion-proof beryllium copper alloy open-end wrenches (hereinafter referred to as wrenches) used in mines, factories, other workplaces where there is a risk of spark detonation, as well as ships, vehicles, and aircraft. Note: The units and values within the {} symbol in this standard are the International System of Units (SI) and are for reference only.

CNS 5904-1986 history

• 1986 CNS 5904-1986 Non-sparking Beryllium Copper Alloy Tools - Open - End Spanners