GB/T 34646-2017
烧结金属膜过滤材料及元件
Sintered metal membrane filter materials and elements
- 实施日期
- 2018-04-01
- ICS 分类
- 77.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 34646-2017
Sintered metal membrane filter materials and elements
GB/T 34643-2017
Sintered metal porous materials—Determination of air filter permeability
GB/T 19587-2017
Determination of the specific surface area of solids by gas adsorption using the BET method
GB/T 1479.3-2017
Metallic powders-Determination of apparent density-Part 3: Oscillating funnel method
GB/T 34216-2017
Nanoscale silicon nitride
GB/T 3462-2017
Bars and plate blanks of molybdenum
GB/T 33819-2017
Hardmetals—Palmqvist toughness test
GB/T 32930-2016
Microcrystalline cemented carbide rod
GB/T 3461-2016
Molybdenum powder
GB/T 9097-2016
Sintered metal materials,excluding hardmetals—Determination of apparent hardness and mincrohardness
GB/T 2079-2015
Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions
GB/T 3850-2015
Impermeable sintered metal materials and hardmetals—Determination of density
GB/T 3849.1-2015
Hardmetals—Rockwell hardness test(scale A)—Part 1: Test method
GB/T 3489-2015
Hardmetals—Metallographic determination of porosity and uncombined carbon
GB/T 7963-2015
Sintered metal materials, excluding hardmetals—Tensile test pieces
GB/T 18376.3-2015
Grades of cemented carbide—Part 3: Grades of cemented carbide for wear parts
GB/T 5159-2015
Metallic powders,excluding powders for hardmetals—Determination of dimensional changes associated with compacting and sintering
GB/T 3851-2015
Hardmetals—Determination of transverse rupture strength
GB/T 31909-2015
Permeable sintered metal materials—Determination of the air permeability
GB/T 5250-2014
Permeable sintered metal materials―Determination of fluid permeability