Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
复制一切图纸或技术规格说明书,无论是初稿还是最后定稿,都应由你方支付费用
econ.
Reproducing all drawings and specifications, both preliminary and final, are at your cost
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