NB/T 47013.5-2015 Translated English of Chinese Standard. (NBT 47013.5-2015, NB/T47013.5-2015, NBT47013.5-2015)
NB/T 47013.5-2015 Translated English of Chinese Standard. (NBT 47013.5-2015, NB/T47013.5-2015, NBT47013.5-2015)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2017-10-14

Total Pages: 24

ISBN-13:

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This Part of NB/T 47013 specifies the liquid penetrant testing method and quality grading of pressure Equipment. This Part applies to the testing of surface-breaking defects which are caused in the manufacture, installation and use of pressure Equipment made of non-porous metallic materials.

GB/T 2015-2017 Translated English of Chinese Standard. (GBT 2015-2017, GB/T2015-2017, GBT2015-2017)
GB/T 2015-2017 Translated English of Chinese Standard. (GBT 2015-2017, GB/T2015-2017, GBT2015-2017)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2018-10-19

Total Pages: 14

ISBN-13:

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This Standard specifies the terms, definitions, components, materials, grading, code, technical requirements, test methods, inspection rules, packaging, mark, transportation and storage of white Portland cement. This Standard is applicable to the production and application of white Portland cement.

YS/T 231-2015 Translated English of Chinese Standard. (YST 231-2015, YS/T231-2015, YST231-2015)
YS/T 231-2015 Translated English of Chinese Standard. (YST 231-2015, YS/T231-2015, YST231-2015)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2016-06-03

Total Pages: 9

ISBN-13:

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This Standard specifies the requirements, test methods, inspection rules, marks, package, transportation, storage, quality certificate and orders (or contracts) for the tungsten concentrate. This Standard applies to tungsten concentrate products selected in mine; it can be used for producing ammonium paratungstate, tungstic acid, ammonium metatungstate, tungsten oxide etc.