Search

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 45491 - 45500 | 45501 - 45510|45511 - 45520 |Weiter Weiter

GB/T 6913-2023

锅炉用水和冷却水分析方法 磷酸盐的测定

Analysis of water used in boiler and cooling system—Determination of phosphate

GB/T 21054-2023

信息安全技术 公钥基础设施 PKI系统安全测评方法

Information security techniques—Public key infrastructure—Security testing assessment approaches for PKI system

GB/T 42399.3-2023

无损检测仪器 相控阵超声设备的性能与检验 第3部分:组合系统

Non-destructive testing instruments—Characterization and verification of ultrasonic phased array equipment—Part 3:Combined system

GB/T 15843.3-2023

信息技术 安全技术 实体鉴别 第3部分:采用数字签名技术的机制

Information technology—Security techniques—Entity authentication—Part 3: Mechanisms using digital signature techniques

GB/T 42456-2023

工业自动化和控制系统信息安全 IACS组件的安全技术要求

Security for industrial automation and control systems—Technical security requirements for IACS components

GB/T 42362-2023

矿区地下水含水层破坏危害程度评价规范

Specification for hazard assessment of groundwater aquifer damage in mine areas

GB/T 27894.3-2023

天然气 用气相色谱法测定组成和计算相关不确定度 第3部分:精密度和偏差

Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 3: Precision and bias

GB/T 42364-2023

传染性无乳症诊断技术

Diagnostic techniques for contagious agalactia

GB/T 42363-2023

土壤质量 土壤理化分析样品的预处理

Soil quality—Pretreatment of samples for physico-chemical analysis

GB/T 18090-2023

猪繁殖与呼吸综合征诊断方法

Diagnostic techniques for porcine reproductive and respiratory syndrome

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 45491 - 45500 | 45501 - 45510|45511 - 45520 |Weiter Weiter