Standard No.:	GB/T 14260-1993
English Name:	General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
Chinese Name:	散装重有色金属浮选精矿取样、制样通则
Chinese Classification:	D42    Heavy metal ore
Professional Classification:	GB    National Standard
Issued by:	CSBTS
Issued on:	1993-03-20
Implemented on:	1993-12-1
Status:	superseded
Superseded by:	GB/T 14260-2010 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
Superseded on:	2011-9-1
Abolished on:	2011-09-01
Language:	English
File Format:	PDF
Word Count:	11000 words
Price(USD):	330.00
Delivery:	via email in 1~5 business day

本标准规定了散装重有色金属浮选精矿产品的化学成分、水分及其他物理项目检测用样品的取样、制样、水分测定的一般原则。还规定了品质波动、取样精密度校核、取样系统误差校核试验方法。本标准适用于散装重有色金属浮选精矿的化学成分、水分及其他物理项目检验用样品的采娶制备。