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在井下爆破作业中,对塑性炮眼水封筒(plastic water,stemming cartridge)同粘土炮泥的效果进行了对比试验研究,试验是在土耳其Kilimli煤矿井下进行的,在每次爆破后,对巷道中的粉尘与瓦斯浓度
In a downhole blasting operation, a comparative study of the effect of a plastic water stemming cartridge with clay stemming was carried out under the Kilimli coal mine in Turkey. After each blasting, Dust and gas concentration