DIN 42677-3:1983 带滚动轴承的IM B 5、 IMB10、IMB14型全密封风扇冷却鼠笼式三相感应电机.相关框架规格-防火外壳体“d"型的额定输出功率
Totally enclosed fan-cooled three-phase induction motors with squirrel-cage, type IM B 5, IM B 10, IM B 14, with rolling bearings; relationship frame sizes - output ratings for type of protection flameproof enclosure "d"