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Number of entries (Data is updated on a monthly basis): 47268
Weiter Weiter| 4841 - 4850 | 4851 - 4860|4861 - 4870 |Weiter Weiter

GB/T 713.3-2023

承压设备用钢板和钢带 第3部分:规定低温性能的低合金钢

Steel plate,sheet and strip for pressure equipments—Part 3:Low alloy steel with specified low temperature properties

GB/T 20490-2023

钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测

Non-destructive testing (NDT) methods of steel tubes—Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections

GB/T 24187-2023

冷拔精密单层焊接钢管

Cold-drawn precision single welded steel tubes

GB/T 6609.35-2023

氧化铝化学分析方法和物理性能测定方法 第35部分:比表面积的测定 氮吸附法

Chemical analysis methods and determination of physical performance of alumina—Part 35: Determination of specific surface area—Nitrogen adsorption method

GB/T 23271-2023

二硫化钼

Molybdenum disulfide

GB/T 6609.25-2023

氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定

Chemical analysis methods and determination of physical performance of alumina—Part 25: Method for the determination of tapped and untapped density

GB/T 43424-2023

空间数据与信息传输系统 运载火箭/航天器图像通信要求

Space data and information transfer systems—Requirement for image communication of launch vehicle/spacecraft

GB/T 43422-2023

空间站废弃物管理要求

Requirements for wastes management of space station

GB/T 43423-2023

空间数据与信息传输系统 深空光通信编码与同步

Space data and information transfer systems—Deep space optical communications coding and synchronization

GB/T 23930-2023

三轮汽车 转向器

Tri-wheel vehicles—Steering gear

Number of entries (Data is updated on a monthly basis): 47268
Weiter Weiter| 4841 - 4850 | 4851 - 4860|4861 - 4870 |Weiter Weiter