石平 meaning in English
ishidaira
ishihira
Examples
- Effect and gme of lenshan mine stope key out blasting on waste drift repass
采场开沟爆破对废石平硐溜井的影响及对策 - Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting
露天采矿爆破对采场底部废石平硐溜井影响的变形测量