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Jackpack
The Jackpack is a hydraulic pre-stressing device for underground mine cribs, packs and mats.
Easy to install
Immediate loading
Active support reduces blast-out of supports
The Jackpack is a hydraulic pre-stressing device for underground mine cribs, packs and mats.
Easy to install
Immediate loading
Active support reduces blast-out of supports
EPIROC SOUTH KOREA
에피록 코리아
경기도 성남시 분당구 판교역로 192번길 14-1 예미지빌딩 6층