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GB/T 24243-2009 Chromium ores - Increment sampling

Standard Number:  GB/T 24243-2009
Title:  Chromium ores - Increment sampling
Language:  Simplified Chinese
Publication Date:  2009/7/15
Execute Date:  2010/4/1
Adopted International Standard:  ISO 6153-1989 Chromium ores; increment sampling
Status:  Current
Standard Type:  Method
International Classification for Standards (ICS)MINING AND MINERALS>>Metalliferous minerals>>Chromium ores
CCS Classification for Standardsmining>>Black metal>>Chrome ore
Publisher:  Chinese Standards(GB)
Number of Pages:16  

Preface: This standard equate the ISO6153:1989 "chrome ore to take samples" (English version). Annex A is normative appendix of this national standard. This standard put forward by the China iron and steel association. This standard by the national iron and iron alloy standardization technical committee to review. This standard drafting unit: inspection and quarantine, ningbo science and technology Institute, tianjin entry-exit inspection and quarantine of the People's Republic of China, information standards institute of metallurgy industry. The main drafter of this standard: floor jianyuan, d, Zhou Chengdong, guo-zhou cao, shi-ming sun, Chen Zibin.   
Description:This standard specifies the place of delivery and receiving locations to chrome ore sample method.
the method is suitable for manual and mechanical method to take all the natural chrome ore or processed chrome ore samples.
hammer shovel provided in appendix a of sampling method to block chrome ore particle size > 100 mm sample program.
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  555KB
Tile in English:  Chromium ores - Increment sampling

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