Browse Standards
1391+ standards in database
1391 result(s) found
土壤、水系沉积物 碘含量的测定 氨水封闭溶解-电感耦合等离子体质谱法
Soil and stream sediment—Determination of iodine content—Pressurized ammonia extraction inductively coupled plasma mass spectrometry
矿产资源综合勘查评价规范
Specification for comprehensive exploration and evaluation of mineral resources
铁矿烧结系统静态漏风率检测方法
Testing method for static air leakage rate of iron ore sintering system
煤层气资源勘查技术规范
Technical specification of coalbed methane resource prospecting
铁矿粉 湿容量的测定方法
Iron ore fines—Determination of moisture capacity
散装铁矿粉 适运水分限量的测定 压实曲线法
Iron ore fines in bulk—Determination of transportable moisture limits—Compaction curve test procedure
铁矿石 碳酸盐中碳含量的测定 烧碱石棉吸收重量法
Iron ores—Determination of carbon content in carbonate—The caustic asbestos absorption gravimetric method
锑矿石化学物相分析方法 锑华、辉锑矿和锑酸盐中锑含量的测定
Methods for chemical phase analysis of antimony ore—Determination of antimony content in valentitnite, stibnite and antimonate
金矿石化学分析方法 第15部分：铜、铅、锌、银、铁、锰、镍、钴、铝、铬、镉、锑、铋、砷、汞、硒、钡和铍含量的测定 电感耦合等离子体质谱法
Methods for chemical analysis of gold ores—Part 15: Determination of copper， lead， zinc， silver， iron， manganese， nickel， cobalt， aluminum， chromium， cadmium， antimony， bismuth， arsenic， mercury， selenium， barium and beryllium contents—Inductively coupled plasma mass spectrometry method
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
铁矿石 取样和制样方法
Iron ores—Sampling and sample preparation procedures
铁矿石 放射性核素的测定 电感耦合等离子体质谱法
Iron ores—Determination of radionuclides—Inductively coupled plasma-mass spectrometric method
铁矿石 稀土总量的测定 电感耦合等离子体原子发射光谱法
Iron ores—Determination of total rare earth content—Inductively coupled plasma atomic emission spectrometric method
铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法）
Iron ores—Determination of total iron and other multi-element content—Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)
铁矿石 比表面积的测定 勃氏透气法
Iron ores—Determination of specific surface area—Test method using air-permeability apparatus (Blaine)
矿山机械术语 第1部分：采掘设备
Mining machinery terminology—Part 1:Mining equipment
商品煤质量 流化床气化用煤
Commercial coal quality—Coal for fluidized bed gasification
现代化煤矿评价方法
Assessment mothed of modern coal mine
固体生物质燃料中砷的测定方法
Determination of arsenic in solid biofuels
煤炭测硫仪性能验收导则
Guidance for performance acceptance of determinator of total sulfur in coal