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Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 18451 - 18460 | 18461 - 18470|18471 - 18480 |Weiter Weiter

GB/T 39539-2020

页岩储层气体扩散系数的测定技术要求

Technical requirements for determination of gas diffusion coefficient in shale reservoir

GB/T 39541-2020

页岩气藏描述技术规范

Specification of shale gas reservoir description

GB/T 39538-2020

煤中砷、硒、汞的测定 氢化物发生-原子荧光光谱法

Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry

GB/T 28458-2020

信息安全技术 网络安全漏洞标识与描述规范

Information security technology—Cybersecurity vulnerability identification and description specification

GB/T 39396.1-2020

全球连续监测评估系统(iGMAS)质量要求 第1部分:观测数据

Quality requirements for international GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data

GB/T 39225.2-2020

托卡马克聚变堆遥操作部件兼容性设计与评估技术指南 第2部分:评估技术指南

Guidance for compatibility design and assessment for remotely-handled components of Tokamak fusion reactor—Part 2:Guidance for compatibility assessment

GB/T 39226-2020

磁约束聚变大电流变流系统集成测试要求

Requirements on the integrated test for high power converter system of magnetic confinement fusion

GB/T 39389-2020

气体焊接、切割和类似作业用复合塑料软管

Plastic composite hose for gas welding,cutting and allied processes

GB/T 39223.3-2020

健康家居的人类工效学要求 第3部分:办公桌椅

Ergonomic requirements for healthy home—Part 3: Office desks and chairs

GB/T 39388-2020

照度计和亮度计的性能表征方法

Characterization of the performance of illuminance meters and luminance meters

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 18451 - 18460 | 18461 - 18470|18471 - 18480 |Weiter Weiter