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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 50132-2014 |
Standard for general symbols used in design of engineering structures 工程结构设计通用符号标准 |
China National Standards general symbols used |
 English PDF |
| GB/T 3358.1-2009 |
Statistics - Vocabulary and symbols - Part 1: General statistical terms and terms used in probability 统计学词汇及符号 第1部分：一般统计术语与用于概率的术语 |
China National Standards general symbols used |
English PDF |
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