clay smearing and filling method
Filling method
充装方式
充填法
填充法
充填采矿法
装料形式
灌注法
充填
补齐方法
High concentration whole-ailing cemented filling method
square set and back filling method
upward horizontal slice stoping and filling method
electrolyte pulse method
Rectangu-lar pulse method
transient pressure pulse method
Ultrasonic pulse method
filling large-diameter club-footed filling pile
current limited pulse by pulse
weak pulse at yang but stringy pulse at yin