Test of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analysies of tunnel atmospheres

An edition of Test of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analysies of tunnel atmospheres (1922)

Test of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analysies of tunnel atmospheres

By Arno Carl Fieldner

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Publish Date

1922

Publisher

Govt. print. off.

Language

eng

Pages

Description:

subjects: Asphyxiating and poisonous Gases, Gas masks, Tunnels