"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.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | |
| Release Date | 1993-03-01 00:00:00 | Implementation Date | 1993-10-01 00:00:00 |