KZK,GZK designate respectively torque limit switches in open and close direction.
KZK,GZK designate respectively torque limit switches in open and close direction.
KZK和GZK分别为转矩开向、关向控制开关。
KZK,GZK designate respectively torque limit switches in open and close direction.
KZK和GZK分别为转矩开向、关向控制开关。