St 200の大きい井戸の試錐孔のクローラー掘削装置装置深さ200メートルの

Video Description:
Discover the ST200 Large Water Well Borehole Crawler Drill Rig Equipment, capable of drilling up to 200 meters depth. This robust crawler-mounted rig is perfect for energy, mining, and water well drilling, offering durability and efficiency in tough environments. Learn about its advanced features and benefits in this video.