CNS 12312-1988
Methods of Sampling for Won-Ferrous Flation Concentrates in Bulk (English Version)
- Standard No.
- CNS 12312-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 12312-1988
- Scope
- This standard specifies the following methods for determining the composition and average moisture content (hereinafter referred to as the average grade) of each batch of bulk flotation concentrate (copper concentrate, lead concentrate, zinc concentrate, nickel concentrate, etc.). (1) Sample collection method (2) Moisture test sample and composition test sample preparation method (3) Moisture and dry food determination method Remarks 1: This standard is mainly based on about 500 metric tons or more
CNS 12312-1988 history
- 1988 CNS 12312-1988 Methods of Sampling for Won-Ferrous Flation Concentrates in Bulk
