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ISO 10522-2021Agricultural irrigation equipment — Direct-acting pressure-regulating valves2022-04-01

ISO 24068-2-2021建筑和土木工程密封胶固化程度的测定第2部分:试验接缝试样中拉伸和粘合性能的积累Building and...2022-04-01

ASTM D6127-2021Standard Practice for Handling, Transportation, and Storage of HFC-23 (Trifluoromethane, CHF3...2022-04-01

DIN 6853-5-2021Medical remote-controlled automatically-driven afterloading systems - Part 5: Constancy testi...2022-04-01

ISO 21806-12-2021道路车辆面向媒体的系统传输(MOST) 第12部分:50mbit /s平衡媒体物理层Road vehicles — Media...2022-04-01

GB/T 40062-2021变性燃料乙醇和燃料乙醇中总无机氯的测定方法离子色谱法Method for determination of total inorga...2022-04-01

DIN EN ISO 3219-1-2021Rheology - Part 1: Vocabulary and symbols for rotational and oscillatory rheometry (IS...2022-04-01

DIN EN ISO 23118-2021Molecular in vitro diagnostic examinations - Specifications for pre-examination process...2022-04-01

ISO 11540-2021Writing and marking instruments — Specification for caps to reduce the risk of asphyxiation2022-04-01

ISO/TS 8000-81-2021数据质量第81部分:数据质量评估分析Data quality — Part 81: Data quality assessment: Pro...2022-04-01

ASTM E2121-2021Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Bu...2022-04-01

BS EN 17168-2021Railway applications. Platform barrier systems2022-04-01

ABNT NBR 9393-2021Melt adhesives - Determination of viscosity - Brookfield viscometer method2022-04-01

ASTM E3174-2021Standard Practice for Determination of Kinetic Reaction Model Using Differential Scanning Cal...2022-04-01

PD ISO/TS 30421-2021Human resource management. Turnover and retention metrics2022-04-01

DIN CEN/TS 15427-1-3-2021Railway applications - Wheel/Rail friction management - Part 1-3: Equipment and App...2022-04-01

ABNT NBR IEC 60079-28-2016/Errata 1-20212022-04-01

ISO 10052-2021Acoustics — Field measurements of airborne and impact sound insulation and of service equipme...2022-04-01

GB/T 40473.8-2021银行业应用系统非功能需求第8部分：可维护性Banking application system. Nonfunctional requirem...2022-04-01

PD CEN/TS 17627-2021Plastics. Recycled plastics. Determination of solid contaminants content2022-04-01

ABNT NBR IEC 60079-25-2021Explosive atmospheres Part 25: Intrinsically safe electrical system2022-04-01

FZ/T 13056-2021涤粘混纺色纺弹力布2022-04-01

PD ISO/TS 10986-2021Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes — System d...2022-04-01

DIN EN 14972-1-2021Fixed firefighting systems - Water mist systems - Part 1: Design, installation, inspectio...2022-04-01

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