隧道系列 隧道 Tunnels

Tunnels, Towers & Temples 9780752480282, 9780752480275

363 98 20MB Read more

VPNs Illustrated: Tunnels, Vpns, and Ipsec: Tunnels, Vpns, and Ipsec 032124544X, 5320050046, 9780321245441

Virtual private networks (VPNs) based on the Internet instead of the traditional leased lines offer organizations of all

2,511 323 2MB Read more

Wind Tunnels: Uses and Developments 9781536158991, 1536158992

Wind tunnels are facilities in which the wind is produced by fans or by compressed air to study and measure the action o

560 54 12MB Read more

Sprayed Concrete Lined Tunnels [2nd ed.] 0367209756, 9780367209759

Sprayed concrete lined (SCL) tunnels are growing rapidly in popularity due to their versatility. The design and construc

711 55 20MB Read more

Conquering Gotham: Building Penn Station and Its Tunnels 1429528869

511 6 2MB Read more

Viet Cong and NVA Tunnels and Fortifications of the Vietnam War 9781782004653, 9781846030031, 9781849080477, 1782004653

Field fortifications and tunnel systems are typically thought of as defensive and active protective measures, but the VC

152 74 12MB Read more

Movements of Air: The Photographs from Étienne-Jules Marey’s Wind Tunnels 3035805121, 9783035805123

Featuring more than one hundred and fifty photographs and images, Movements of Air reprints the breathtaking pictures of

213 81 117MB Read more

Crossing the Hudson: Historic Bridges and Tunnels of the River 9780813549507

Fog, tide, ice, and human error--before the American Revolution those who ventured to cross the vast Hudson Valley water

178 97 2MB Read more

Crossing Under the Hudson: The Story of the Holland and Lincoln Tunnels 9780813550831

Crossing Under the Hudson takes a fresh look at the planning and construction of two key links in the transportation inf

184 33 3MB Read more

Movements of Air: The Photographs from Étienne-Jules Marey’s Wind Tunnels 3035805121, 9783035805123

Two important essays on Étienne-Jules Marey published for the first time in English alongside his breathtaking images of

196 6 116MB Read more