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The Deepest Human-Made Hole on Earth | Mysteries of the Abandoned | Science Channel
10:17
The Deepest Human-Made Hole on Earth | Mysteries of the Abandone…
已浏览 107.5万 次2024年4月29日
YouTubeScience Channel
Borehole Drilling
44:37
Borehole Drilling
已浏览 138.2万 次2021年3月11日
YouTubegazloading
How we drilled a borehole 150m deep in the shortest time possible in within the Nyanza region
8:22
How we drilled a borehole 150m deep in the shortest time possible …
已浏览 18.5万 次2023年4月10日
YouTubeWater experts hub
Perfect Borewell Drill for Clean Water | Water Well Hand Rigging | Simple Borehole Drilling Process
38:06
Perfect Borewell Drill for Clean Water | Water Well Hand Rigging | …
已浏览 107.8万 次2024年4月17日
YouTubeSkill Spotter
Soil Investigation Lecture# 01 | Number of Boreholes and their Depth | Geotech with Naqeeb
6:29
Soil Investigation Lecture# 01 | Number of Boreholes and their De…
已浏览 5.5万 次2021年8月29日
YouTubeGeotech with Naqeeb
A Soil Investigation Work (Borehole Drilling: SPT & Rock Coring)
4:30
A Soil Investigation Work (Borehole Drilling: SPT & Rock Coring)
已浏览 10.5万 次2020年10月21日
YouTubeRaymond Entebang
How Boreholes are drilled in Ghana! What you should know about Boreholes
23:06
How Boreholes are drilled in Ghana! What you should know about Bore…
已浏览 8683 次2023年5月14日
YouTubeIshmael Lamptey
2:31
How Borehole Geophysics Works
已浏览 2.1万 次2022年4月25日
YouTubeGeoscienceAustralia
19:43
Full Borehole Drilling Guide - Start to Finish
已浏览 9710 次2023年7月23日
YouTubeElectronics and All
0:39
Understanding Borehole Drilling Techniques and Equipment
已浏览 1750 次6 个月之前
TikTokagileboreholes
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