Respiratory protective devices manual

Respiratory protective devices manual American Industrial Hygiene Association - Michigan American Industrial Hygiene Association 1963 - xix, 162 s. res., tbl., şkl. 24 cm.

İndeks var.


Air filters.
Breathing apparatus.
Gases, Asphyxiating and poisonous--Safety measures.
Respirators.

612.2 RES 1963

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