现行

GB/T 4414-2013

包装钨精矿取样、制样方法
Methods of sampling and sample preparation of tungsten concentrates in bags

2013-11-27

现行

HG/T 2956.2-2001

硼镁矿石采样与样品制备方法
Ascharite ores-Methods of sampling and preparing sample

2002-01-24

现行

SN/T 0830-2015

出口袋装滑石粉取样、制样方法
Methods for sampling and sample preparation of talc powder in bags for export

2015-09-02

现行

SN/T 0679-2014

出口袋装锡精矿取制样方法
Methods of sampling and sample preparation of tin concentrates in bags for export

2014-01-13

现行

SN/T 1790-2006

散装磷矿取样、制样方法
Methods for sampling and preparing sample of phosphate ores in bulk

2006-04-25

现行

SN/T 4111-2015

进口铜矿石取样和制样方法
Methods for sampling and preparing sample of copper ores for import

2015-02-09

现行

GB/T 13449-2021

金块矿取样和制样方法
Method for sampling and sample preparation of gold lump ores

2021-04-30

现行

YS/T 950-2014

散装红土镍矿取制样方法
Methods for sampling and sample preparation of laterite nickel ores in bulk

2014-10-14

现行

SN/T 3997-2014

散装红土镍矿取样和样品制备方法
Methods for sampling and sample preparation of laterite nickel ores in bulk

2014-11-19

现行

SN/T 0066-2015

进口散装铬矿石取样、制样方法
Methods for sampling and sample preparation of chrome ores in bulk for import

2015-05-26

现行

SN/T 2381-2009

出口袋装酸级氟石粉取制样方法
Methods for sampling and sample preparation of acid-grade fluorspar powder in bags for export

2009-09-02

现行

KS E ISO 3085(2018 Confirm)

철광석－샘플링, 시료 제조 및 측정의 정밀도 확인을 위한 실험 방법
铁矿石取样、制样和测量精度检验的试验方法

2003-11-29

现行

KS E ISO 8541

망가니즈 및 크로뮴 광석 — 샘플링 및시료 조제시 바이어스 검사를 위한 시험 방법
锰和铬矿石 - 用于检查取样和样品制备偏差的实验方法

2018-11-30

现行

KS E 3047

가니어라이트 니켈 광석 — 샘플링, 시료조제 및 수분 정량 방법
镍矿石.取样、样品制备和水分测定方法

2021-10-19

现行

KS E ISO 3085

철광석 — 샘플링, 시료 조제 및 측정의 정밀도 확인을 위한 실험 방법
铁矿石取样、样品制备和测量精度检验的实验方法

2023-12-08

现行

KS E ISO 8541(2023 Confirm)

망가니즈 및 크로뮴 광석 — 샘플링 및시료 조제시 바이어스 검사를 위한 시험 방법
锰矿石和铬矿.检验取样和样品制备偏差的实验方法

2018-11-30

现行

BS ISO 3085-2019

Iron ores. Experimental methods for checking the precision of sampling, sample preparation and measurement
铁矿石 检验取样、样品制备和测量精度的实验方法

2019-08-08

现行

GB/T 24232-2009

锰矿石和铬矿石 校核取样和制样偏差的试验方法
Manganese and chromium ores - Experimental methods for checking the bias of sampling and sample preparation

2009-07-15

现行

ISO 8541-1986

Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation
锰矿和铬矿石——检验取样和样品制备偏差的实验方法

1986-10-16

现行

ISO 3085-2019

Iron ores — Experimental methods for checking the precision of sampling, sample preparation and measurement
铁矿石 - 用于检查取样精度 样品制备和测量的实验方法

2019-08-05