GB/T 25000.20-2021.Systems and software engineering-Systems andsoftware quality requirements and evaluation (SQuaRE)-Part 20 : Quality measurement framework.1范围GB/T 25000的本部...
GB/T 39990-2021.Particulate-Bioaerosol sampler-Technical specification.1范围GB/T 39990规定了生物气溶胶采样器的分类、构成、工作条件、技术要求、试验条件...
GB/T 51425-2020.Standard for design of observation and monitor system on forest fire.1总则1.0.1 为规范森林火情嘹望监测系统的建设,促进森林火情嘹望监测技术...
GB/T 39944-2021.Digital cone yarn dyeing complete equipment-General technical specification.1范围GB/T 39944规定了筒子纱数字化染色成套装备的术语和定义、装备构...
GB/T 39753-2021.General technology requirements for photovoltaic (PV) module recycling and recovery.1范围GB/T 39753规定了光伏组件回收再利用的基本原则、收集、运...
GB/T 14480.3-2020.Non-destructive testing instruments-Equipment for eddy current examination-Part 3 : System characteristics and verification.1范围GB/T 14480的本部分规定了通...
GB/T 39746-2021.NC bus processing machine.1范围GB/T 39746规定了数控母线加工机的型式与基本参数、要求、试验方法、检验规则、标志、包装、运输、贮...
GB/T 39795-2021.Conveyor belts for general purpose use-Electrical and flammability safety requirements.1范围GB/T 39795规定了非井下设备使用的普通用途输送带的导电...
GB/T 24590-2021.Enhanced tubes for efficient heat exchanger.1范围GB/T 24590规定了高效换热器用特型管的术语和定义、订货内容、分类及代号、尺寸、外形...
GB/T 39773-2021.Energy consumption test technical regulation for flat glass manufacturing.1范围GB/T 39773规定了平板玻璃制造过程能耗测试的测试范围、测试条件...
