Personal protective equipment - Instruction for manufacturers, retailers and users - IV. Respiratory protection Jurisdiction Denmark Year 1977 Published in Danish Original/other title [Danish] Personlige beskyttelsesmidler - Anvisninger for fabrikanter, forhandlere og brugere - IV. Ĺndedrćtsvćrn Source Publikation nr.69, Directorate of Labour Inspection (Direktoratet for arbejdstilsynet), Rosenvćngets Allé 16-18, 2100 Křbenhavn, Denmark, Mar. 1977. 39p. Illus. Gratis. Descriptors [Primary] Denmark, personal protective equipment, respirators [Secondary] air purifying respirators, breathing resistance, compliance tests, design of equipment, directive, filtration efficiency, leakage testing, responsibilities, self-contained breathing apparatus, supplied air respirators Subject category Chemical safety Abstract Contents of this Instruction: duties of manufacturers and retailers; employers' and workers' responsibilities; general rules for respirator design; special rules for the design and manufacture of dust masks (particulate removing respirators), gas masks, hose masks with or without blower, compressed air line breathing apparatus, compressed air cylinder breathing apparatus and closed circuit breathing apparatus; instructions for use of these types of respirators (with synoptic table of technical data); rules for testing (efficacy of filters, air-tightness of facepiece, breathing resistance, etc.). CIS No. 77-1694 Database ID 28044