This standard specifies in detail the definition of sample preparation of shaped refractory products, the determination principle of sample preparation parts and the preparation method of samples. It is suitable for the sample preparation process of various shaped refractory products to ensure the standardization and comparability of sample preparation.
| Status | Active |
|---|---|
| CCS | Q40 | ICS | 81.080 |
| Release Date | 2017-09-07 00:00:00 | Implementation Date | 2018-08-01 00:00:00 |