철광석－인증 표준 물질－화학 분석에 사용되는 준비와 인증
铁矿石化学分析用标准物质的制备和认证

2003-12-31

铁矿石 化学分析用有证标准样品的制备和定值
Iron ores—Preparation and certification of certified reference materials for use in chemical analysis

2023-08-06

Iron ores — Certified reference materials — Preparation and certification for use in chemical analysis
铁矿石；认证标准物质——用于化学分析的制备和认证

1997-10-09

Iron ores. Guidelines for the use of certified reference materials (CRMs)
铁矿石 认证标准物质（CRM）使用指南

2007-05-31

Iron ores — Guidelines for the use of certified reference materials (CRMs)
铁矿石；认证标准物质（CRM）使用指南

2007-01-17

철광석－인증표준물질(CRM)의 사용 지침
铁矿石标准物质使用导则

2010-10-01

Certified reference materials - Coal - Preparation and certification of ASCRM 012C-3
认证标准物质——煤炭——ASCRM 012C-3的制备和认证

2014-02-01

Certified reference material, Part 25: Alumina - Preparation and certification of ASCRM 025
认证标准物质 第25部分:氧化铝——ASCRM 025的制备和认证

2003-12-29

Certified reference material, Part 26: Alumina - Preparation and certification of ASCRM 026
认证标准物质 第26部分:氧化铝——ASCRM 026的制备和认证

2003-12-29

Certified reference material, Part 27: Alumina - Preparation and certification of ASCRM 027
认证标准物质 第27部分:氧化铝——ASCRM 027的制备和认证

2013-09-10

BS ISO 16042. Iron ores. Guidelines for the use of certified reference materials (CRM)
BS ISO 16042 铁矿石 认证标准物质（CRM）使用指南

2005-11-22

Certified reference materials - Coal - Preparation and certification of ASCRM 011-11 (Hardgrove grindability index)
认证标准物质.煤炭.ASCRM 011-11（哈德格罗夫可磨性指数）的制备和认证

2014-02-01

Certified reference materials - Float glass (for use in determination of abradability index by AS 1774.23.2) - Preparation and certification of ASCRM 002-2
认证标准物质.浮法玻璃（用于根据AS 1774.23.2测定耐磨性指数）.ASCRM 002-2的制备和认证

1999-03-05

EUROPEAN CERTIFIED REFERENCE MATERIALS (EURONORM-CRMS) FOR THE DETERMINATION OF THE CHEMICAL COMPOSITION OF IRON STEEL PRODUCTS PREPARED UNDER THE AUSPICES OF THE EUROPEAN COMMITTEE FOR IRON AND STEEL STANDARDIZATION (ECISS)
在欧洲钢铁标准化委员会（ECIS）主持下制备的用于测定钢铁产品化学成分的欧洲认证标准物质（EURONORM-CRMS）

1991-05-07