GB/T 39878-2021.Examination methods for estazolam in suspected drugs一Gas chromatography and gas chromatography-mass spectrometry.1范围GB/T 39878规定了艾司唑仑的气相色谱...
GB/T 39877-2021.Examination methods for diazepam in suspected drugs-Gas chromatography and gas chromatography-mass spectrometry.1范围GB/T 39877规定了地西泮的气相色谱-质谱...
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...
GB/T 27021.10-2021.Conformity assessment-Requirements for bodies providing audit and certification of management systems-Part 10 : Competence requirements for auditing and certifica...
GB/T 27021.9-2021.Conformity assessment-Requirements for bodies providing audit and certification of management systems-Part 9: Competence requirements for auditing and certificatio...
GB/T 15972. 10-2021.Specifications for optical fibre test methods-Part 10: Measurement methods and test procedures-General and guidance.1范围GB/T 15972的本部分规定了光纤特...
GB/T 15972.34-2021.Specifications for optical fibre test methods-Part 34 : Measurement methods and test procedures for mechanical characteristics-Fibre curl.1范围GB/T 15972的本部...
GB/T 40088-2021.Management specification for transparency in village affairs.1范围GB/T 40088规定了村务公开基本原则、实施主体、公开内容、公开形式、公开时...
GB/T 40057-2021.Emblem of the Communist Youth League of China.1范围GB/T 40057规定了用以悬挂和佩戴的中国共产主义青年团团徽(以下简称团徽)的要求、试验...
GB/T 29186.5-2021.Evaluation of brand value elements-Part 5: Service elements.1范围GB/T 29186的本部分规定了品牌价值服务要素评价的基本要求.评价指标体系、...
