Portable fire extinguishers; extinguisher bodies for charging extinguishers and extinguishers with chemical pressure generation; requirements and test methods and marking— 4 стр.
Accuracy classes 1,6, 2,5 and 4,0; pressure gauges of 40 mm, 50 mm and 63 mm case diameter with bourdon tube element; dimensions and nominal ranges— 4 стр.
Components of automatic fire detection systems; part 5: heat sensitive detectors; point detectors containing a static element; german version EN 54-5:1976 (status as of 1988)— 15 стр.
Components of automatic fire detection systems - Part 6: heat sensitive detectors; Rate of rise point detectors without a static element; german version EN 54-6:1984 (status as of 1988)— 11 стр.
Components of automatic fire detection systems; part 7: point type smoke detectors; detectors using scattered light, transmitted light or ionization; german version EN 54-7:1984 (status as of 1988)— 18 стр.
