How does deep-sea mining work?
2:19
How does deep-sea mining work?
已浏览 2.2万 次8 个月之前
YouTubeThe Guardian
How do workers get in and out of coal mines?
0:43
How do workers get in and out of coal mines?
已浏览 8万 次1 个月前
YouTubeRoza Facts
Exploring the Depths of Underground Mining: Techniques and Hazards
0:51
Exploring the Depths of Underground Mining: Techniques …
已浏览 1.7万 次2023年5月29日
YouTubembmmllc
Deep-Sea Mining Watch: A technological break-through for ocean transparency
2:06
Deep-Sea Mining Watch: A technological break-through for o…
已浏览 59.4万 次4 周前
YouTubeGlobal Fishing Watch
Caterpillar Dump Truck Evolution (1963 - 2025)
0:34
Caterpillar Dump Truck Evolution (1963 - 2025)
已浏览 100.6万 次1 个月前
YouTubeAutoWarped
Shaping the Shore: How Excavator Precision Levels the Ground for Construction and Beyond
0:08
Shaping the Shore: How Excavator Precision Levels the Ground for C…
已浏览 562.2万 次3 周前
YouTubeFarming Hours
The complete truth behind Aravalli controversy | #aravalli #aravallihills #aravallinews #savearavali
1:32
The complete truth behind Aravalli controversy | #aravalli #aravallihill…
已浏览 67.6万 次1 周前
YouTubeThe Curious Cobra
0:43
Deevarma Macha on Instagram: "Bitcoin Mining Explained ⛏️ He…
已浏览 38.4万 次2 周前
Instagramdee_mindset
1:01
BTMA can provide complete stone crushing and sand making produc…
已浏览 50.7万 次1 个月前
YouTubeBTMA Mining Machine
0:55
Brand New Excavator In Action!
已浏览 3.9万 次3 周前
YouTubeMega Machines Channel
0:31
This Forest Worth $500 Billion 🗿
已浏览 23.7万 次3 周前
YouTubeHemu Fos
1:01
"How is coal extracted from a coal mine?"
已浏览 83.1万 次3 周前
YouTubeCoal Mining World
0:04
Excavator Carves a Perfect Tunnel Through Solid Earth | Undergroun…
已浏览 741.7万 次2 周前
YouTubeA²K
0:44
Why Is 24k Pure Gold Rarely Used To Make Jewelry #gold
已浏览 264万 次1 个月前
YouTubeRango facts
1:03
Hitachi EX5600 | Massive Excavator, Massive Power. 💪#power #hitachi #…
已浏览 3.1万 次2 周前
YouTubeMACHINERY-ZONE🚧
0:22
Chinese Boring Job 😱
已浏览 22万 次2 周前
YouTubeRonit
0:17
Coal Mining is Intense & Profitable 😱
已浏览 18.8万 次4 周前
YouTubeRonit
0:55
Are the Aravalli Hills at Risk | Vantage with Palki Sharma
已浏览 4.8万 次1 个月前
YouTubeFirstpost
0:09
#gold #goldhunters #goldrush #goldjewellery
已浏览 3.6万 次1 个月前
YouTubeGold Hunter
观看更多视频
静态缩略图占位符