GB/T 1819.1-2004 is a standard for chemical analysis of tin concentrates, which stipulates the use of weighing method to determine water content. In the mining, processing, trade and other links of tin concentrates, moisture content affects product mass and transaction Measurement. The standard clarifies the operation process of weighing method and provides unified specifications for tin concentrate related practitioners. By standardizing the determination of moisture, tin concentrate mass can be accurately controlled, trade disputes caused by moisture problems can be reduced, and all links of the tin mining industry can be guaranteed to proceed smoothly. Promote the healthy development of the industry.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | D41 | ICS | 73.060 |
| Release Date | 2004-02-05 00:00:00 | Implementation Date | 2004-07-01 00:00:00 |