基于ARM的血氧饱和度测量仪研制 优秀硕士论文-ARM-based blood oxygen saturation measuring the development of outstanding master' s thesis

本文件是行业国标手册，主要规定了大气中氧气含量的标准值。方便技术开发。-This document is the industry s national standard manual, the main provisions of the standard values of atmospheric oxygen content. Facilitate technology development.