Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄ Chinese
Google | Forvo | +
assembly concept for construction of erectable space structures
avia. 装配式空间结构组装方案
space 装配式空间结构组装方案 (美国航天飞机上的舱外装配试验)

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips