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Number of entries (Data is updated on a monthly basis): 47646
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GB/T 22246-2025

保健食品中泛酸的测定

Determination of pantothenic acid in health foods

GB/T 33294-2025

深水油井水泥试验方法

Testing of deepwater well cement

GB/T 46150.1-2025

锅炉和压力容器 第1部分:性能要求

Boilers and pressure vessels—Part 1:Performance requirements

GB/T 46153-2025

铸造砂型3D打印设备 精度检验

3D printing equipment for casting sand mould—Testing of the accuracy

GB/T 46228-2025

溴化异丁烯-异戊二烯橡胶(BIIR)

Brominated isobutene-isoprene rubber(BIIR)

GB/T 46187-2025

增材制造 材料 不锈钢粉末

Additive manufacturing—Material—Stainless steel powder

GB/T 46104-2025

电解水制氢系统功率波动适应性测试方法

Power fluctuation adaptability testing methods of water electrolysis system for hydrogen production

GB/T 46103-2025

航空航天用带沉头窝的MJ螺纹减小型封闭角形托板自锁螺母

Reduced series fixed closed corner anchor self-locking nuts with counterbore and MJ threads for aerospace

GB/T 21415-2025

体外诊断医疗器械 建立校准品、正确度控制物质和人体样品赋值的计量溯源性要求

In vitro diagnostic medical devices—Requirements for establishing metrological traceability of values assigned to calibrators, trueness control materials and human samples

GB/T 46081-2025

真空技术 真空计 磁悬浮转子真空计的规范、校准和测量不确定度

Vacuum technology—Vacuum gauges—Specifications, calibration and measurement uncertainties for spinning rotor gauges

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 3511 - 3520 | 3521 - 3530|3531 - 3540 |Weiter Weiter