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Reactive Ground Blasting | Взрывные работы в условиях химической активности грунта (reactive ground is potentially a highly dangerous and frequently misidentified hazard. A runaway reaction between sulphide minerals and ammonium nitrate can lead to spontaneous and premature detonation of one or more blastholes at any time from a few minutes to several days after loading baalbeckhan) |
reactive turbine bottom-hole unit | реактивно-турбинный забойный агрегат |