爆破卸压
blasting to pressure releasing
destressed blasting
blasting destressing
unloading pressure by blasting
stress-relief by blasting
Unload with borehole
stress weakened by blasting
relieving shot
泵负载卸压调定
pump charge relief setting
超前水力卸压
stress pre-released hydraulically
大面积卸压
large area distressing mining
合理卸压角
reasonable destressing angle
减压卸粮
decompression unloading grain
控制卸压爆破
controlled stress relaxation blasting
履带马达歧路阀高压卸压调定
track motor manifold valve high pressure relief setting
气体卸压膨胀
Pressure drop and expansion of gas