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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38901-2020 |
Fiber reinforced concrete shield segments 纤维混凝土盾构管片 |
China National Standards Reinforced concrete segments |
 English PDF |
| GB/T 22082-2017 |
Reinforced concrete segments 预制混凝土衬砌管片 |
China National Standards Reinforced concrete segments |
English PDF |
| GB/T 22082-2008 |
Reinforced concrete segments 预制混凝土衬砌管片 |
China National Standards Reinforced concrete segments |
English PDF |
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