在线标准查询 - 免费国家标准查询_行业企业标准查询下载

GB/T 40208-2021 物流信息资源核心元数据

GB/T 40208-2021.Core metadata of logistics information resource.GB/T 40208给出了物流信...

GB/T 40204-2021.General rules of two dimensional barcodes for traceability.1范围GB...

GB/T 17751-2021.Survey-evaluation method of energy utilization for transport shi...

GB/T 40096.2-2021.Technical specification for on-site protection equipment-Part...

GB/T 40096.1-2021.Technical specification for on-site protection equipment-Part...

GB/T 40095-2021.Technical specifications for measurement and control device in s...

GB/T 40093-2021.Life cycle assessment method for transformer.1范围GB/T 40093规定了变压器...

GB/T 18341-2021.Specifications of survey for geological and mineral resources ex...

GB/T 20079-2006.Hydraulic fluid power-Filters-General specification.1 范围GB/T 200...

GB/T 40271-2021.Test method for identification of textile fibers- Differential s...

