Browse Standards

1391+ standards in database

1391 result(s) found

GB/Z 41313-2022 Active

金刚石圆锯片基体

Blanks for diamond circular saw blade

ICS: 73.120
GB/Z 42358-2023 Active

铁矿石 波长色散X射线荧光光谱仪 精度的测定

Iron ores—Wavelength dispersive X-ray fluorescence spectrometers—Determination of precision

ICS: 73.060.10
GB/Z 42521-2023 Active

铁矿石 试样的酸溶解或碱熔融方法

Iron ores—Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion

ICS: 73.060.10
GB/Z 42520-2023 Active

铁矿石X射线荧光光谱分析实验室操作指南

Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores

ICS: 73.060.10
GB/T 2885.5-1981 Abolished

金属矿平板车 基本参数及尺寸

Flat deck wagon for metallic mines--Basicparameters and dimensions

ICS: 73.100
1982-07-01
GB/T 2885.3-1981 Abolished

金属矿单侧曲轨侧卸式矿车 基本参数及尺寸

Single-side tipping and curved rail wagon for metallic mines--Basic parameters and dimensions

ICS: 73.100
1982-07-01
GB/T 2885.2-1981 Abolished

金属矿翻转车箱式矿车 基本参数及尺寸

Tilting wagon for metallic mines--Basic parameters and dimensions

ICS: 73.100
1982-07-01
GB/T 2885.1-1981 Abolished

金属矿固定车箱式矿车 基本参数及尺寸

Solid-bottom wagon for metallic mines--Basic parameters and dimensions

ICS: 73.100
1982-07-01
GB/T 2885.6-1981 Abolished

金属矿材料车 基本参数及尺寸

Material supply wagon for metallic mines--Basic parameters and dimensions

ICS: 73.100
1982-07-01
GB/T 2885.4-1981 Abolished

金属矿底卸式矿车 基本参数及尺寸

Automatic drop bottom wagon for metallic mines--Basic parameters and dimensions

ICS: 73.100
1982-07-01
GB/T 3714-1983 Abolished

碳酸锰矿粉技术条件

Technical requirements of manganese carbonate orepowder

ICS: 73.060
1984-05-01
GB/T 4593-1984 Abolished

凿井绞车型式与基本参数

Types and specifications for shaft sinking winches

ICS: 73.100.40
1985-07-01
GB/T 4774-1984 Abolished

离心机和过滤机 名词术语

Terminology of centrifuge and filter

ICS: 73.120
1985-10-01
GB/T 5463.2-1985 Abolished

非金属矿产品名词术语 滑石

Technical terms of non-metallic mineral products--Talc

ICS: 73.080
1986-06-01
GB/T 5463.1-1985 Abolished

非金属矿产品通用名词术语

Non-metallic mineral products--Commonly usedterms

ICS: 73.080
1986-06-01
GB/T 6374-1986 Abolished

凿岩机械与气动工具尾柄和衬套配合尺寸

Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings

ICS: 73.100.30
1987-03-01
GB/T 6730.3-1986 Abolished

铁矿石化学分析方法 重量法测定分析试样中吸湿水量

Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples

ICS: 73.060
1987-08-01
GB/T 6730.16-1986 Abolished

铁矿石化学分析方法 硫酸钡重量法测定硫量

Methods for chemical analysisof iron ores--The barium sulfate gravimetric method for the determination of sulfur content

ICS: 73.060
1987-08-01
GB/T 6730.20-1986 Abolished

铁矿石化学分析方法 容量法测定磷量

Methods for chemical analysis of iron ores--The volumetric method for the determination of phosphorus content

ICS: 73.060
1987-08-01
GB/T 6730.31-1986 Abolished

铁矿石化学分析方法 N-苯甲酰苯胲萃取光度法测定钒量

Methods for chemical analysis of iron ores--The N-benzoylphenyl-hydroxylamine extraction photometric method for the determination of vanadium content

ICS: 73.060
1987-08-01
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