| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| TB 10115-2023 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Code of rock test for railway engineering)
| Valid |
TB 10115-2023
|
| TB 10115-2014 | English | RFQ |
ASK
|
16 days [Need to translate]
|
Code for Rock Test of Railway Engineering
| Obsolete |
TB 10115-2014
|
| TB 10115-1998 | English | RFQ |
ASK
|
14 days [Need to translate]
|
Test methods of rocks for railway engineering
| Obsolete |
TB 10115-1998
|