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Number of entries (Data is updated on a monthly basis): 46674
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GB/T 34539-2017

氢氧发生器安全技术要求

Safety requirements on hydrogen-oxygen generator

GB/T 34542.1-2017

氢气储存输送系统 第1部分:通用要求

Storage and transportation systems for gaseous hydrogen—Part 1: General requirements

GB/T 1996-2017

冶金焦炭

Coke for metallurgy

GB/T 8729-2017

铸造焦炭

Foundry coke

GB/T 12690.5-2017

稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分:钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents

GB/T 12690.18-2017

稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分:锆量的测定

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content

GB/T 18881-2017

轻型汽油车排气净化催化剂

Catalyst for light-duty petrol vehicle exhaust purification

GB/T 13560-2017

烧结钕铁硼永磁材料

Sintered neodymium iron boron permanent magnets

GB/T 34559-2017

碳/碳复合材料压缩性能试验方法

Test method for compressive property of C/C composites

GB/T 34379-2017

玉米全程机械化生产技术规范

Technical specifications for mechanized production of corn

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 22801 - 22810 | 22811 - 22820|22821 - 22830 |Weiter Weiter