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Энэтхэг дэх Sbm бутлуурын үйлдвэр 200 Tph. SBM 2000 - Tumi Raise Boring. The SBM 2000 is the most powerful machine of the SBM family, capable of drilling very long holes and boring raises of 26 ft (8 m) or larger in certain rock conditions and up to 8,200 ft (2,500 m) in length. Үнэ асуу ».