Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
Greek
Italian
Japanese
Norwegian Bokmål
Polish
Russian
Swedish
Terms
for subject
Bridge construction
containing
封
|
all forms
Chinese
Russian
封
闭前壁
закрытая грудь
(隧道开挖使用盾构掘进法时的正面)
Get short URL