YY/T 1540-2017.Guide for the check of medical class I biological safety cabinets. 人气流流速应在下降气流流速和流人气流流速实测值的士0.025 m/s之间,并可以校准至实测值,显示分辨率至少0.01 m/s。 5.5高

YY/T 1540-2017.Guide for the check of medical class I biological safety cabinets. 人气流流速应在下降气流流速和流人气流流速实测值的士0.025 m/s之间,并可以校准至实测值,显示分辨率至少0.01 m/s。 5.5高

YY/T 1540-2017.Guide for the check of medical class I biological safety cabinets. 人气流流速应在下降气流流速和流人气流流速实测值的士0.025 m/s之间,并可以校准至实测值,显示分辨率至少0.01 m/s。 5.5高

YY/T 1540-2017.Guide for the check of medical class I biological safety cabinets. 人气流流速应在下降气流流速和流人气流流速实测值的士0.025 m/s之间,并可以校准至实测值,显示分辨率至少0.01 m/s。 5.5高

YY/T 1546-2017.Testing method for SPECT imaging based on CT-attenuation correction. YY/T 1546规定了用于SPECT成像的CT衰减校正的试验方法。 YY/T 1546适用于SPECT/CT一体机。 YY/T 1

YY/T 1576-2017.Tissue engineering medical device products- Standard practice for implantation assessment of absorbable/ resorbable biomaterials. 5.1 选

YY/T 1521-2017.Technical requirements for sonoelasticity tissue-mimicking phantom. 在超声弹性仿组织体模中,超声弹性图像形成设备能够正常显示应变、位移、弹性模量、剪切波速图像和进行剪切波速.弹性模量测量的最大深度。单位

YY/T 1552-2017/ISO 16429 :2004.Implants for surgery- Measurements of open-circuit potential to assess corrosion behaviour of metallic implantable mate

YY/T 1570-2017.Tissue engineering medical device products- Terminology,classification and nomination of skin substitute. 3细胞活力 3.1一些皮肤替代物的临床效果来自于细胞群。细

YY/T 1560-2017.Spinal implant- -Standard test methods for occipital-cervical and occipital-cervical-thoracic implant constructs in a vertebrectomy mod

YY/T 1544-2017.Ethylene oxide sterilization safety and effectiveness basic supply requirements. 应规定有人员操作的区域的环境要求。应规定环氧乙烷排放要求。 9环氧乙烷灭菌系统的设计 9.1 概述. 应按照

YY/T 1514-2017.Detection kit for antibodies to HIV-1 and HIV-2( western blotting). YY/T 1514规定了人类免疫缺陷病毒(1+2型)抗体检测试剂(免疫印迹法)的要求、试验方法、标识、标签和使用说明书、包装、运输和贮