国家标准题录

GB/T 6730.30-2017

Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method

实施日期

—

ICS 分类

73.060.10

GB/T 24231-2009

Chrome ores - Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel content - Wavelength dispersive X-ray fluorescence spectrometric method

实施日期

—

ICS 分类

73.060.30

GB/T 24226-2009

Chromium ores and concentrates - Determination of calcium contents - Flame atomic absorption spectrometric method

实施日期

—

ICS 分类

73.060.30

GB/T 24193-2009

Chromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon content - Inductively coupled plasma atomic emission spectrometry

实施日期

—

ICS 分类

73.060.30

GB/T 6730.8-2016

Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method

实施日期

—

ICS 分类

73.060.10

GB/T 6730.7-2016

Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method

实施日期

—

ICS 分类

73.060.10

GB 43203-2023

选煤厂安全规程

Code of practice for coal preparation plant safety

实施日期

2024-07-01

ICS 分类

73.120

GB 43068-2023

煤矿用跑车防护装置安全技术要求

Safety technical requirements for coal mine-used car catcher

实施日期

2024-04-01

ICS 分类

73.100.40

GB/T 10322.9-2023

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)

实施日期

2024-04-01

ICS 分类

73.060.10

GB/T 7679.1-2023

矿山机械术语 第1部分：采掘设备

Mining machinery terminology—Part 1:Mining equipment

实施日期

2024-04-01

ICS 分类

73.100.01

GB/T 29721-2023

商品煤质量 流化床气化用煤

Commercial coal quality—Coal for fluidized bed gasification

实施日期

2024-04-01

ICS 分类

73.040

GB/T 43129-2023

现代化煤矿评价方法

Assessment mothed of modern coal mine

实施日期

2024-04-01

ICS 分类

73.020

GB/T 43220-2023

固体生物质燃料中砷的测定方法

Determination of arsenic in solid biofuels

实施日期

2024-04-01

ICS 分类

73.040

GB/T 43218-2023

煤炭测硫仪性能验收导则

Guidance for performance acceptance of determinator of total sulfur in coal

实施日期

2024-04-01

ICS 分类

73.040

GB/T 43219-2023

移动煤流机械化采样系统检查导则

Guidance to the inspection of mechanical sampling systems for moving stream of coal

实施日期

2024-04-01

ICS 分类

73.040

GB/T 43215-2023

采空区地表建设地基稳定性评估方法

Assessment methods for foundation stability of the surface construction above goaf

实施日期

2024-04-01

ICS 分类

73.020

GB/T 20899.15-2023

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

实施日期

2024-03-01

ICS 分类

73.060.99

GB/T 6730.85-2023

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

实施日期

2024-03-01

ICS 分类

73.060.10

GB/T 10322.1-2023

铁矿石 取样和制样方法

Iron ores—Sampling and sample preparation procedures

实施日期

2024-03-01

ICS 分类

73.060.10

GB/T 6730.86-2023

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

实施日期

2024-03-01

ICS 分类

73.060.10