英文标准名称:Chromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method
英文标准名称:Iron ores—Determination of mercury content—Solid sampling and direct mercury analysis method
英文标准名称:Rubber hose and hose assemblies for coal seam water injection,gas drainage and drilling plugging
英文标准名称:Division of production grade for iron ores
英文标准名称:Iron ores—Determination of cupper content—Flame atomic absorption spectrometric method
英文标准名称:Iron ores—Preparation of predried test samples for chemical analysis
英文标准名称:Iron ores—Determination of total iron content—EDTA photometric titration method
英文标准名称:Iron ores—Determination of arsenic, chromium, cadmium, lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS)
英文标准名称:Fluorspar—Experimental methods for checking the bias of sampling and sample preparation
英文标准名称:Fluorspar—Method of determining the precision of sampling and sample preparation
投诉电话:010-82491398
企业邮箱:010@yjsyi.com
总部:北京市丰台区航丰路8号院1号楼1层121
分部:山东省济南市历城区唐冶绿地汇中心36号楼
北京前沿科学技术研究院
抖音
公众号
快手
微视频
小红书
Copyright © 北京中科光析科学技术研究所 | 京ICP备15067471号-16 | 网站地图:[1] [2]
Copyright © 北京中科光析科学技术研究所 | 京ICP备15067471号-16