TB/T 2391-93.1主题内容与适用范围TB/T 2391规定了内燃机车用柴油机调速器清洁度的测定方法、计量单位、抽检数量、解体方法抽检部位、冲洗方...
YY/T 1552-2017/ISO 16429 :2004.Implants for surgery- Measurements of open-circuit potential to assess corrosion behaviour of metallic implantable materials and medical devices over ...
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...
YY/T 1576-2017.Tissue engineering medical device products- Standard practice for implantation assessment of absorbable/ resorbable biomaterials.5.1 选择实验动物要考虑动物的...
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...
TB/T 2385-2011.Components of diesel engine for diesel locomotive Forged steel crankshaft.1范围TB/T 2385规定了内燃机车用柴油机锻钢曲轴(以下简称“曲轴")的术语...
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...
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...
YD/T 1597.1-2007.Requirements and Measurement Methods of Electromagnetic Compatibility for 2GHz cdma2000 Digital Cellular Mobile Communications System Part 1:User Equipment and Anci...
YD/T 1595.2-2012.Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile telecommunications system Part 2:base station and ancil...
