现行

KS E ISO 6154

크로뮴 광석 — 시료 조제
铬矿石 - 样品的制备

2018-11-30

现行

ISO 6154-1989

Chromium ores — Preparation of samples
铬矿石——样品制备

1989-08-17

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 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

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

KS E ISO 6153

크롬 광석－중분 샘플링
铬矿砂 - 增量采样

2018-11-30

现行

ISO 6153-1989

Chromium ores — Increment sampling
铬矿石——增量采样

1989-08-17

现行

KS E ISO 6153(2023 Confirm)

크롬 광석－중분 샘플링
铬矿石增量取样

2018-11-30

现行

GB/T 24243-2009

铬矿石 采取份样
Chromium ores - Increment sampling

2009-07-15

现行

JIS M 8108-2008

Chromium, manganese and ferruginous manganese ores -- Sampling, sample preparation and determination of moisture content and size distribution
铬、锰、铁质锰矿石取样、制样及水分和粒度分布的测定

2008-01-01

现行

GB/T 25949-2010

铝土矿 样品制备
Aluminium ores - Preparation of samples

2010-12-23

现行

ISO 6140-1991

Aluminium ores — Preparation of samples
铝矿石&粉煤灰；样品制备

1991-11-07

现行

BS ISO 3082-2017

Iron ores. Sampling and sample preparation procedures
铁矿石 取样和样品制备程序

2017-07-28

现行

ISO 3082-2017

Iron ores — Sampling and sample preparation procedures
铁矿石 - 取样和样品制备程序

2017-07-17

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

KS E ISO 3082(2020 Confirm)

철광석－시료 채취 및 시료 준비
铁矿石取样和制样程序

2010-10-01

现行

JIS M 8702-2009

Iron ores -- Sampling and sample preparation procedures
铁矿石取样和样品制备程序

2009-01-01

现行

GB/T 10322.1-2023

铁矿石 取样和制样方法
Iron ores—Sampling and sample preparation procedures

2023-08-06

现行

AS 2806.3-2001

Aluminium ores - Sampling, Part 3: Preparation of samples
铝矿石.取样.第3部分:样品制备

2001-03-29