2015DIN EN 4728:2015-09 Aerospace series - Circuit breakers, single and three poles dummies - Product standard; German and English version EN 4728:2015
2015DIN EN 4728:2015 Aerospace series - Circuit breakers, single and three poles dummies - Product standard; German and English version EN 4728:2015
1970DIN EN 4728 E:2014-11 Aerospace series - Circuit breakers, single and three poles dummies