Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Terms for subject
Bridge construction
containing
Soil Classification System
|
all forms
|
in specified order only
English
Chinese
Unified Classification System for Soil
统一土分类法
Unified
Soil Classification System
土的统一分类
(USCS)
unified
soil classification system
统一土分类法
Get short URL