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STN - Slovak standards
Page 2126
STN 331335 (01/04/1989)
Safety regulations for attendance and operations on high voltage gas insulated metal enclosed switchgear for rated voltage of 52 kV and higher
Available languages: Czech
Available design: Print design
STN EN 50195 (01/07/2001)
Code of practice for the safe use of fully anclosed askarel-filled electrical equipment
Available languages: Czech
Available design: Print design
STN EN 50195 (01/01/2001) Withdrawn
Code of practice for the safe use of fully enclosed askarel-filled electrical equipment
Available design: Print design
STN EN 50225 (01/07/2001)
Code of practice for the safe use of fully anclosed oil-filled electrical equipment which may be contaminated with PCBs
Available languages: Czech
Available design: Print design
STN EN 50225 (01/01/2001) Withdrawn
Code of practice for the safe use of fully enclosed oil-filled electrical equipment which may be contaminated with PCBs
Available design: Print design
STN 331345 (01/10/1992)
Electrical engineering regulations. Regulations for attendance and operation - Testing stations
Available languages: Czech
Available design: Print design
STN EN 50191 (01/06/2011)
Stavba a prevádzka elektrických skúšobných zariadení (Norma na priame používanie ako STN).
Available languages: English
Available design: Print design
STN EN 50191 (01/12/2001) Withdrawn
Erection and operation of electrical test equipment
Available design: Print design
STN P CLC/TS 50349 (01/07/2005)
Qualification of electrical installation contractors
Available languages: Slovak
Available design: Print design
STN P ES 59004 (01/10/2000) Withdrawn
Qualification of electrical installation contractoors
Available design: Print design
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