STN - Slovak standards

Explosive atmospheres. Part 11: Equipment protection by intrinsic safety "i"

Available design: Print design

Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

Available design: Print design

Explosive atmospheres.Part 13:Equipment protection by pressurized room "p"

Available design: Print design

Výbušné atmosféry. Časť 13: Zariadenia chránené priestormi s vnútorným pretlakom "p" (Norma na priame používanie ako STN).

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Výbušné atmosféry. Časť 14: Návrh, výber a montáž elektrických inštalácií (Norma na priame používanie ako STN).

Available design: Print design

Electrical apparatus for explosive gas atmospheres Part 14: Electrical instalations in hazardous areas (other than mines)

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Explosive atmospheres. Part 14: Electrical installations design, selection and erection

Available design: Print design

Electrical apparatus for explosive gas atmospheres. Part 14: Electrical installations in hazardous areas (other than mines)

Available design: Print design

Electrical apparatus for explosive gas atmospheres. Part 15: Construction, test and marking of type of protection "n" electrical apparatus

Available design: Print design

Explosive atmospheres.Part 15:Equipment protection by type of protection "n"

Available design: Print design