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北洺河铁矿于2004年底从法国引进3台TAM-ROCK AXERA D05单臂电动液压凿岩台车,单循环进尺2.8m,是北洺河铁矿采准车间井下掘进的主要设备。该凿岩台车行走系统由柴油机驱动,钻
At the end of 2004, Beibeihe Iron Mine imported 3 sets of TAM-ROCK AXERA D05 single-arm electro-hydraulic drilling rigs from France at the end of 2004, with a single cycle footage of 2.8m. It is the main equipment for underground excavation of Beidaihe iron ore production workshop. The rock drilling trolley travel system driven by a diesel engine