西曲 meaning in English

hsi ch

A textual research on the yi song of the western melody
西曲倚歌考论
Application of a deposite - level alarm in xiqu washery
一种自行设计的仓位报警器在西曲选煤厂的应用
Study on flotation concentrate dewatering in xiqu coal preparation plant
西曲矿选煤厂浮精脱水研究
Experiment on sulphur removal from xiqu no . 8 coal slime by using flotation process
西曲8号煤泥浮选脱硫试验
Transformation of recovery system of floatation waste coal in the preparation plant of xiqu coal mine
西曲矿选煤厂浮选尾煤回收系统的改造