Ultra-low Alpha Metals Global Market Analysis 2016 and Forecast
Ultra-low Alpha Metals Market - Global Industry An
Опубликовано в "Бизнес, Бизнес", язык - English. 4 страниц.
Ultra-low alpha metals possess the alpha emission rate of 0.002 cph/cm2 (the unit cph/cm2 stands for counts per hour per centimeter square) or less. Alpha emission of a material can be defined as transformation or decaying of one atom into another with mass number reduced by four and atomic number reduced by two. Еще
