掘进工作面水环保压聚能定向爆注卸压技术与装置 - 王振锋; 王宇; 张涛 (煤炭学报, 2023)
Keywords: influence radius; 局部聚能爆注; water stor-age and pressure keeping device; increased permeability and pressure relief; energy-accumulating blasting and water injection; 水环保压装置; 增透卸压; 瓦斯参数; 影响半径; gas parameters