The $29BN Megaproject in the Heart of a Mountain
28:42
YouTubeThe B1M
The $29BN Megaproject in the Heart of a Mountain
Fred Mills takes his deepest dive yet into one of the world's biggest megabuilds. Download the Straight Arrow News app by clicking here https://www.san.com/b1m to stay informed with unbiased, straight facts 🙌 Note: The $29BN figure refers to the entire new railway. The estimated cost of the cross-border section is €11.1BN ($13BN). Full ...
已浏览 154.1万 次3 周前
Ventilation System
High-frequency jet ventilation
0:59
High-frequency jet ventilation
YouTubeMedLecturesMadeEasy
已浏览 6935 次2024年11月13日
Ventilation, Diffusion, Perfusion: Medical-Surgical SHORT | ‪@LevelUpRN‬
1:06
Ventilation, Diffusion, Perfusion: Medical-Surgical SHORT | ‪@LevelUpRN‬
YouTubeLevel Up RN
已浏览 1.5万 次2022年11月11日
Roofing 101: How to Seal and Vent Your Roof Like a Pro
0:04
Roofing 101: How to Seal and Vent Your Roof Like a Pro
YouTubeking-krafto
已浏览 5.1万 次2 周前
热门视频
This 1,200 sq. ft. Compact Home in Kolhapur is Built on a Narrow Plot! (House Tour)
6:00
This 1,200 sq. ft. Compact Home in Kolhapur is Built on a Narrow Plot! (House Tour)
YouTubeBuildofy
已浏览 14.9万 次1 个月前
See How Termites Inspired a Building That Can Cool Itself | Decoder
3:42
See How Termites Inspired a Building That Can Cool Itself | Decoder
YouTubeNational Geographic
已浏览 388.3万 次2018年5月29日
How to Ventilate an Attic - How Attic Ventilation Works | GAF Roofing
2:19
How to Ventilate an Attic - How Attic Ventilation Works | GAF Roofing
YouTubeGAF Roofing
已浏览 3.9万 次2021年5月6日
Ventilation Design
India’s Best Fresh Air Ventilation System | MVHR system | ERV Ventilation System by Astberg | 2026
0:44
India’s Best Fresh Air Ventilation System | MVHR system | ERV Ventilation System by Astberg | 2026
YouTubeAstberg Ventilation
已浏览 1014 次2 周前
Columbia firefighters learn about fire behavior and ventilation
0:38
Columbia firefighters learn about fire behavior and ventilation
YouTubeKRCG 13
已浏览 3477 次10 个月之前
Ridge Vent Installation Process on Residential Roofs #9forge
0:05
Ridge Vent Installation Process on Residential Roofs #9forge
YouTube9Forge
已浏览 15.9万 次2 周前