Accumulation of gas. Places for containing open type traction batteries that may produce hydrogen gas shall be provided with a ventilation fan or a ventilation duct to prevent the accumulation of hydrogen gas.
Appears in 8 contracts
Accumulation of gas. Places Spaces for containing open type traction batteries that may produce hydrogen gas shall be provided equipped with a ventilation fan or fan, a ventilation duct or any other suitable means to prevent the accumulation of hydrogen gas.
Appears in 2 contracts
Samples: www.unece.org, unece.org
Accumulation of gas. Places for containing open type traction batteries battery that may produce hydrogen gas shall be provided with a ventilation fan or a ventilation duct to prevent the accumulation of hydrogen gas.
Appears in 1 contract
Samples: unece.org
