Potentially explosive atmospheres. Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres— 26 стр.
Potentially explosive atmospheres. Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres— 30 стр.
Fire and explosion precautions at premises handling flammable gases, liquids and dusts, Code of practice for precautions against fire and explosion in chemical plants, chemical storage and similar premises— 74 стр.