溴nbs 标准查询与下载



共找到 150 条与 溴nbs 相关的标准,共 10

NBS Research and ASHRAE?s 90 Series Standards

Prezentul standard se refer? la oxidantul NBS(m-nitro-benzen-sulfonat de sodiu) ?ntrebuin?at ca intermediar la fabricarea coloran?ilor ?i ca auxiliar

N B S OXIDIZER (M-nitrobenzene-natrium sulphonate)

NBS STANDARD REFERENCE MATERIALS CATALOG 1986-87

Testing methods for abrasion of vulcanized rubber(NBS method)

Testing methods for abrasion of vulcanized rubber(NBS method)

Testing methods for abrasion of vulcanized rubber(NBS method)

Testing methods for abrasion of vulcanized rubber(NBS method)

Radioactive Self-Luminous Light Sources, Classification of (NBS 116)




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