Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Terms
for subject
Earth sciences
containing
测量 参考
|
all forms
|
in specified order only
Chinese
English
国家大地
测量参考
系
美
National Geodetic Reference System
大地
测量参考
系统
geodetic reference system
Get short URL
