GB/T 38975-2020.Tantalum and tantalum alloy powder for additive manufacturing.1范围GB/T 38975规定了增材制造用钽及钽合金粉的技术要求、试验方法、检验规则及...
GB/T 20975.37-2020.Methods for chemical analysis of aluminium and aluminium alloys-Part 37 : Determination of niobium content.1范围GB/T 20975的本部分规定了纸上色层分离重...
GB/T 38973-2020.Titanium and titanium alloy bars for additive manufactural powder.1范围GB/T 38973规定了增材制造制粉用钛及钛合金棒材(以下简称棒材)的技术要求...
GB/T 39053-2020.Specification of credit assessment for merchants on cross-border E-commerce platform.1范围GB/T 39053规定了跨境电子商务平台上的商家信用评价相关术...
GB/T 39073-2020.Brand evaluation-Core metadata specification.1范围GB/T 39073规定了品牌评价中所涉及核心元数据(以下简称元数据)的属性、数据模型、数据描...
GB/T 39064-2020.Guideline for brand cultivation- Industrial cluster.1范围GB/T 39064提供了产业集群品牌培育在产业集群相关组织的成员及作用、品牌环境分析...
GB/T 38970-2020.Molybdenum and molybdenum alloy powder for addictive manufacturing.1范围GB/T 38970规定了增材制造用钼及钼合金粉的技术要求、试验方法、检验规...
GB/T 39057-2020.Guidance for economic value evaluation for science and technology achievements.1范围GB/T 39057提供了科技成果经济价值评估时涉及的术语和定义、评...
GB/T 38974-2020.Niobium and niobium alloy powder for additive manufacturing.1范围GB/T 38974规定了增材制造用铌及铌合金粉的技术要求、试验方法、检验规则、...
GB/T 39068-2020.Brand valuation-Exhibition industry.1范围GB/T 39068规定了展览业相关品牌的品牌价值评价方法、品牌强度系数指标体系、品牌价值测算过...
