[inglés] Long tube respirators Jurisdicción China Ańo 1988 Publicado en chino Título original / otro título [chino] Changguan mianju Fuente [inglés] In: Reference Collection of National Occupational Safety and Health Standards 1985-1986, China Standards Publishing Co., Beijing, China, Apr. 1988, p.170-193. Illus. Price: CNY 11.00 (whole volume). Número de referencia GB 6220-86 Descriptores [Principales] China, mascaras de suministro de aire comprimido [Secundarios] comentario de norma, equipo de protección individual, norma Categoría Riesgos químicos Resumen [inglés] This standard (effective 1 Dec. 1986) contains: area of application of airline respirators, definition of terms, specifications on various types, structure and performance requirements, material, inspection and labelling. Further explanations on the standard, particularly on the protection efficiency and human physiology-related properties of airline respirators are given in the appended commentary. Data showing performances of locally made products compared with one German and one Japanese product are also annexed. CIS No. 93-25 Número de registro 59515