rocedures;Sampling methods【摘要】: This International Standard specifies an inductively coupled plasma atomic emission spectrometric method for the determination of the mass fraction of niobium between 0,1 % and 10 % in nickel alloys.【中国标准分类号】: H13【国际标准分类号】: 71_040_50;77_120_40【页数】: 11P;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |