GB/T 16903-2021.Rules for the presentation of graphical symbols for use on signs-Design principles and requirements for public information graphical s

GB/T 39875-2021.Examination methods for chlordiazepoxide in suspected drugs-Gas chromatography and gas chromatography-mass spectrometry. 1范围 GB/T 3987

GB/T 39755.2-2021.Electronic records management capability system-Part 2 : Assessment criterion. 1范围 GB/T 39755的本部分规定了电子文件管理能力等级的评价模型、评估指标体系和评估方法等。 GB

GB/T 39920-2021.Quarantine protocol for infection with Ranavirus. 1范围 GB/T 39920给出了两栖类动物蛙病毒感染(infectionwithRanavirus)的临床症状,规定了蛙病毒感染的病原分离培养、聚合酶链式反应和酶联免

GB/T 39991-2021.Sensory analysis-Service condition for the olive oil tasting glass. 1范围 GB/T 39991规定了进行橄榄油感官评价时使用品评杯的一般要求、尺寸要求、外观要求、清洁要求、标记要求、特性要求以及其他

GB/T 40003-2021.Sensory analysis-Service condition for the wine-tasting glass. 1范围 GB/T 40003规定了进行葡萄酒感官评价时使用品评杯的要求,包括一般要求.尺寸要求外观要求、清洁要求、标记要求、操作要求以及其他要

GB/T 27021.9-2021.Conformity assessment-Requirements for bodies providing audit and certification of management systems-Part 9: Competence requirement

GB/T 27021.10-2021.Conformity assessment-Requirements for bodies providing audit and certification of management systems-Part 10 : Competence requirem

GB/T 21718-2021.Fundamental technical requirements for small hydraulic turbines. 1范围 GB/T 21718规定了小型水轮机的型式及型号、技术要求、供货范围和备品备件.技术文件、检验和验收、铭牌、包装、运输及保管、安装

GB/T 39877-2021.Examination methods for diazepam in suspected drugs-Gas chromatography and gas chromatography-mass spectrometry. 1范围 GB/T 39877规定了地西泮的