比率制动的差动保护
Ratio restraint differential protection
比率制动特性
ratio percentage restraint
ratio restrained characteristic
比率制动系数法
ratio restraint coefficient method
传统比率制动
traditional ratio restraint
传统比率制动式母差保护
traditional ratio braking type bus differential protection
分段比率制动
sectional ratio restraint
货车脱轨自动制动装置
automatic braking equipment at time of derailment of wagons
类比率制动特性
percentage restraint characteristic