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Number of entries (Data is updated on a monthly basis): 82592
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GB/T 14989-2015

铁钴钒永磁合金

Iron-cobalt-vanadium permanent-magnet alloys

GB/T 32289-2015

大型锻件用优质碳素结构钢和合金结构钢

Quality carbon structure steels and alloy structure steels for large forgings

GB/T 699-2015

优质碳素结构钢

Quality carbon structure steels

GB/T 7734-2015

复合钢板超声检测方法

Method for ultrasonic testing of clad steel plates

GB/T 32188-2015

氮化镓单晶衬底片x射线双晶摇摆曲线半高宽测试方法

The method for full width at half maximum of double crystal X-ray rocking curve of GaN single crystal substrate

GB/T 7963-2015

烧结金属材料(不包括硬质合金) 拉伸试样

Sintered metal materials, excluding hardmetals—Tensile test pieces

GB/T 19199-2015

半绝缘砷化镓单晶中碳浓度的红外吸收测试方法

Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy

GB/T 17170-2015

半绝缘砷化镓单晶深施主EL2浓度红外吸收测试方法

Test method for the EL2 deep donor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy

GB/T 4513.1-2015

不定形耐火材料 第1部分:介绍和分类

Monolithic (unshaped) refractory products—Part 1: Introduction and classification

GB/T 32186-2015

铝及铝合金铸锭纯净度检验方法

Test methods of cleanliness of aluminium and aluminium alloy ingots

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 35191 - 35200 | 35201 - 35210|35211 - 35220 |Weiter Weiter