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338Coring and geotechnical investigation after confirming hole depth, core size and ground conditions.
339Coring and geotechnical investigation after confirming hole depth, core size and ground conditions.
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342Mobile compressed air supply for drilling, mining and construction operations, after confirming pressure and flow requirements.
343Mobile compressed air supply for drilling, mining, and construction operations after confirming pressure and flow requirements.
344Mobile compressed air supply for drilling, mining and construction operations after confirming pressure and flow requirements.
345Portable compressed air supply for drilling, mining and construction after confirming pressure and flow requirements.
346Mobile compressed air supply for drilling, mining and construction operations after confirmation of pressure and flow requirements.
347Mobile compressed air supply for drilling, mining, and construction operations after confirming pressure and flow requirements.
348Mobile compressed air supply for drilling, mining, and construction operations after confirming pressure and flow requirements.
349Mobile compressed air supply for drilling, mining, and construction operations after confirming pressure and flow requirements.
350Mobile compressed air supply for drilling, mining and construction operations after confirming pressure and flow requirements.
351Mobile compressed air supply for drilling, mining and construction operations after confirming pressure and flow requirements.
352Mobile compressed air supply for drilling, mining, and construction operations after confirming pressure and flow requirements.
353Drilling rock and surface holes after confirming hole diameter, depth, formation and air requirements.
354Drilling rock and surface holes after confirming hole diameter, depth, formation and air requirements.
355Drilling rock and surface holes after confirming hole diameter, depth, formation and air requirements.
356Drilling rock and surface holes after confirming hole diameter, depth, formation and air requirements.
357Drilling rock and surface holes after confirming hole diameter, depth, formation and air requirements.
358Rock and surface drilling after confirming hole diameter, depth, ground conditions and air requirements.
359Drilling of rock and surface after confirming hole diameter, depth, formation and air requirements.
360Rock and surface drilling is performed after confirming hole diameter, depth, formation, and air requirements.