Electrical apparatus for explosive gas atmospheres. Construction, test and marking of type of protection encapsulation "m" electrical apparatus— 38 стр.
Radiation protection instrumentation. Measurement of personal dose equivalents Hp(10) and Hp(0,07) for X, gamma, neutron and beta radiations. Direct reading personal dose equivalent meters and monitors— 62 стр.
Radiation protection instrumentation. Hand-held instruments for the detection and identification of radionuclides and for the indication of ambient dose equivalent rate from photon radiation— 28 стр.