Basic concepts in metrology; Terminology relating to the uncertainty of measurement and the assessment of measuring instruments and measuring equipment— 14 стр.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 1: definitions and general requirements common to all parts (IEC 60051-1:1984, edition 4); german version EN 60051-1:1989— 26 стр.
Stationary lead-acid batteries - General requirements and methods of test - Part 2: Valve regulated types (IEC 60896-2:1995); German version EN 60896-2:1996— 16 стр.
Bushing for separable accessories for power cable with protruding cone; U<(Index)m> up to 36 kV, bushing with mounting flange and threaded inserts for the separable connector— 4 стр.
Separable accessories for power cable for bushing with outside cone; U<(Index)m> up to 36 kV, bushing without mounting flange and screw-fastening for the separable connector— 3 стр.
Separable accessories for power cable for bushing with outside cone; U<(Index)m> up to 36 kV, bushing with mounting flange and eyelet-fastening for the separable connector— 4 стр.
Separable accessories for power cable for bushing with outside cone; U<(Index)m> up to 36 kV, bushing without mounting flange and eyelet-fastening for the separable connector— 3 стр.
Separable accessories for power cable for bushing with outside cone; U<(Index)m> up to 36 kV, bushing with mounting flange and screw-fastening for the separable connector— 3 стр.
Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts (IEC 60051-1:1997); German version EN 60051-1:1998— 25 стр.