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Surface drilling rig is an engineering equipment used for surface shallow drilling. It is widely used in geological exploration, mineral exploration, ...
time：2025-05-23 14:38:25 clicks：399
Underground drilling equipment is a kind of mechanized drilling equipment specially used in tunnel, mine, underground engineering and other fields. It...
time：2025-05-23 14:39:53 clicks：422
Well drilling rig is a hydraulic/mechanical drilling equipment specially used for groundwater resources development, suitable for water intake project...
time：2025-05-23 14:41:34 clicks：423
