ERG Easy Slot Master Video 3

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82 بار بازدید - 5 سال پیش - Longitudinal longhole retreat is a
Longitudinal longhole retreat is a branch of the generic mining method known as sublevel stoping and often requires the development of a rise or slot prior to production blasting. Easy Slot eliminates thee need for raise bore or burn cut blast to create the rise or slot. Easy Slot is less expensive quicker to install and provides a bigger slot thus a better production blast.
5 سال پیش در تاریخ 1397/12/28 منتشر شده است.
82 بـار بازدید شده
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