Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica (Includes all amendments And changes 11/4/2021).
NORMA vydána dne 1.7.2013
Designation standards: ASTM E1132-13e1
Note: NEPLATNÁ
Publication date standards: 1.7.2013
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
crystalline silica dust, cristobalite, dust, occupational exposure, permissible exposure limits, quartz dust, respirators, respiratory protection, tridymite, ICS Number Code 13.040.30 (Workplace atmospheres)