"GB/T 2677.4-1993 Determination of the content of water extracts from papermaking raw materials" is an important standard for standardizing the detection of papermaking raw materials. It specifies in detail the method for determining the content of water extracts from papermaking raw materials, covering principles, instruments, reagents, operation procedures and result calculations, etc., providing unified standards and technical support for scientific evaluation of papermaking raw material performance and control of raw material mass.
| Status | Active |
|---|---|
| CCS | Y30 | ICS |
| Release Date | 1993-03-01 00:00:00 | Implementation Date | 1993-10-01 00:00:00 |