Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
post-tensioned prestressing
bridg.constr. 后张预应力
hydroel.st. 后张法预加应力
met. 后张法预应力
tech. 后张法预加应力

 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