HCTCOCA¹⁷⁴⁹¹⁴ 基本例句 医血细胞比容,血细胞比容管 For many years, based on testing practice the paper introduces the summary of HC/ HCT type of the device testing program design. It also expound some key testing technique in greater detail. 在多年测试实践基础上,文章提出了HC系列电路测试程序设计概要,对于一些关键测试技术亦作了较为详细地阐述。 cnki