| 词条 | International Tunneling and Underground Space Association |
| 释义 |
The International Tunneling and Underground Space Association is an organization founded in 1974, comprising currently 71 member nations and 310 affiliate members, aiming to encourage the use of the subsurface for the benefit of public, environment and sustainable development, and to promote advances in planning, design, construction, maintenance and safety of tunnels and underground space. External links
1 : Technology trade associations |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。