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45 65r min rotary drilling machine
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Technical parameters Bore diameter(hammer) 140-350mm Bore depth 350m Air consumption 17-35m³/min Air pressure 1.7-3.5Mpa Pipe diameter 89mm/102mm Pipe ...
2026-07-02 00:17:19
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...Rotary Motor For Solar Project Machine introduction The RC130Y crawler hydraulic solar pile driver adopts unique construction technology and ...
2026-07-02 00:17:19
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