This standard specifies the test method for the Glass Hardness and scratch resistance of high-speed EMUs, including definitions of terms, test instruments, procedures and reporting requirements. It is suitable for high-speed EMU Glass with a design speed of not less than 200 km/h, and can also be used as a reference for Miscellaneous type Glass. The standard provides an important basis for ensuring the durability and safety of EMU Glass.
| Status | Active |
|---|---|
| CCS | Q30 | ICS | 81.040 |
| Release Date | 2015-10-13 00:00:00 | Implementation Date | 2016-09-01 00:00:00 |