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ASTM B923-2021Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry2022-04-01

ASTM D76/D76M-2021Standard Specification for Tensile Testing Machines for Textiles2022-04-01

ASTM F1148-2021Standard Consumer Safety Performance Specification for Home Playground Equipment2022-04-01

GB/T 40082-2021风力发电机组传动链地面测试技术规范Wind turbines-Drive train ground test specification...2022-04-01

ISO 9235-2021Aromatic natural raw materials — Vocabulary2022-04-01

VDI/VDID 2424-2021Industrial design - User-centered design in the product development process2022-04-01

PD IEC/TR 63203-250-1-2021Wearable electronic devices and technologies. Electronic textile. Snap fastener co...2022-04-01

PD ISO/TR 23107-2021Criteria for assessment of new extinguishants for inclusion in the ISO 14520 series2022-04-01

DIN/TS 18117-1-2021Construction and ventilation measures for radon protection - Part 1: Terms and definition...2022-04-01

BS ISO 8600-8-2021Endoscopes. Medical endoscopes and endotherapy devices. Particular requirements for capsul...2022-04-01

ISO 14852-2021Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medi...2022-04-01

ISO/IEC 19795-1-2021Information technology — Biometric performance testing and reporting — Part 1: Princip...2022-04-01

ASTM C1721-2021aStandard Guide for Petrographic Examination of Dimension Stone2022-04-01

DIN 2696-2021Flange connections with lens shaped gasket2022-04-01

T/CECS 10145-2021室内空气恒流采样器2022-04-01

BS ISO 21773-2021Methods of test and characterization of performance for energy recovery components2022-04-01

T/ZZB 2186-2021数控卷簧装袋机2022-04-01

ISO/IEC TR 63306-2-2021智能制造标准图(SM2) 第2部分:目录Smart manufacturing standards map (SM2) — Part 2: ...2022-04-01

IEC 61788-23-2021Superconductivity - Part 23- Residual resistance ratio measurement - Residual resistance ra...2022-04-01

ABNT NBR 16971-2021Electric diesel locomotive - General requirements2022-04-01

ISO 16505-2019/Amd 1-2021Road vehicles — Ergonomic and performance aspects of Camera Monitor Systems — Req...2022-04-01

ISO 17215-3-2021Road vehicles — Video communication interface for cameras (VCIC) — Part 3: Camera message ...2022-04-01

BS ISO 13493-2021Meat and meat products. Determination of chloramphenicol content. Reference method2022-04-01

ABNT NBR 15275-2021Biological assays - Insole, synthetic laminated, fabric and sole - Determination of the r...2022-04-01

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