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ISO 21782-4-2021电动道路车辆 电力推进部件的试验规范 第4部分:直流-直流变换器的性能试验Electrically propelled road vehicles — Test specification for electric propulsion components — Part 4: Performance testing of the DC/DC converter
ISO 21782-4-2021电动道路车辆 电力推进部件的试验规范 第4部分:直流-直流变换器的性能试验Electrically propelled road vehicles — Test specification for electric propulsion components — Part 4: Performance testing of the DC/DC converter...
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DIN 77235-2021Basic financial and risk analysis for self-employed persons and small and medium-sized enterprises
DIN 77235-2021Basic financial and risk analysis for self-employed persons and small and medium-sized enterprises...
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ASTM D4167-2021Standard Specification for Fiber-Reinforced Plastic Fans and Blowers
ASTM D4167-2021Standard Specification for Fiber-Reinforced Plastic Fans and Blowers...
2022-04-01[]浏览：9下载：0
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ASTM E2838-2021Standard Test Method for Determination of Thiodiglycol on Wipes by Solvent Extraction Followed by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM E2838-2021Standard Test Method for Determination of Thiodiglycol on Wipes by Solvent Extraction Followed by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)...
2022-04-01[]浏览：8下载：0
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PD ISO/TS 23541-1-2021Health informatics. Categorial structure for representation of 3D human body position system. Bones
PD ISO/TS 23541-1-2021Health informatics. Categorial structure for representation of 3D human body position system. Bones...
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DIN EN ISO 3834-3-2021Quality requirements for fusion welding of metallic materials - Part 3: Standard quality requirements (ISO 3834-3:2021); German version EN ISO 3834-3:2021
DIN EN ISO 3834-3-2021Quality requirements for fusion welding of metallic materials - Part 3: Standard quality requirements (ISO 3834-3:2021); German version EN ISO 3834-3:2021...
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ABNT NBR 14420-2021Leather - Determination of the fungus attack resistance test through exposition in environmental chamber
ABNT NBR 14420-2021Leather - Determination of the fungus attack resistance test through exposition in environmental chamber...
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ASTM C695-2021Standard Test Method for Compressive Strength of Carbon and Graphite
ASTM C695-2021Standard Test Method for Compressive Strength of Carbon and Graphite...
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ISO 20515-2021Rolling bearings — Radial bearings, retaining slots — Dimensions, geometrical product specifications (GPS) and tolerance values
ISO 20515-2021Rolling bearings — Radial bearings, retaining slots — Dimensions, geometrical product specifications (GPS) and tolerance values...
2022-04-01[]浏览：6下载：0
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ASTM D1856-2021Standard Test Method for Recovery of Asphalt from Solution by Abson Method
ASTM D1856-2021Standard Test Method for Recovery of Asphalt from Solution by Abson Method...
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GB/T 39979-2021建筑室内窗饰产品通用技术要求General technical specification of indoor window decoration for building
GB/T 39979-2021建筑室内窗饰产品通用技术要求General technical specification of indoor window decoration for building...
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GB/T 39515.2-2021农林机械 喷雾机的环境要求 第2部分：水平喷杆式喷雾机Agricultural and forestry machinery. Environmental
GB/T 39515.2-2021农林机械 喷雾机的环境要求 第2部分：水平喷杆式喷雾机Agricultural and forestry machinery. Environmental...
2022-04-01[]浏览：6下载：0
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PD ISO/TR 32220-2021Sustainable finance. Basic concepts and key initiatives
PD ISO/TR 32220-2021Sustainable finance. Basic concepts and key initiatives...
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JIS X0166-2021Systems and software engineering -- Life cycle processes -- Requirements engineering
JIS X0166-2021Systems and software engineering -- Life cycle processes -- Requirements engineering...
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ABNT NBR IEC 61000-4-39-2021Electromagnetic compatibility (EMC) Part 4-39: Testing and measurement techniques - Radiated fields in close proximity - Immunity test
ABNT NBR IEC 61000-4-39-2021Electromagnetic compatibility (EMC) Part 4-39: Testing and measurement techniques - Radiated fields in close proximity - Immunity test...
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BS ISO/IEC 9797-2-2021Information security. Message authentication codes (MACs). Mechanisms using a dedicated hash-function
BS ISO/IEC 9797-2-2021Information security. Message authentication codes (MACs). Mechanisms using a dedicated hash-function...
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JIS T8106-2016/Amd 1-2021职业防护鞋靴防滑性试验方法Test method for slip resistance of protective and occupational footwear
JIS T8106-2016/Amd 1-2021职业防护鞋靴防滑性试验方法Test method for slip resistance of protective and occupational footwear...
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BS EN IEC 61076-2-010-2021Connectors for electrical and electronic equipment. Product requirements. Circular connectors. Detail specification for connectors with outer or inner push-pull locking mechanism, based on mating interfaces according to IEC 6107
BS EN IEC 61076-2-010-2021Connectors for electrical and electronic equipment. Product requirements. Circular connectors. Detail specification for connectors with outer or inner push-pull locking mechanism, based on mating interfaces according to IEC 61076-2-101, IEC 61076-2-109, IEC 61076-2-111 and IEC 61076-2-113...
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ABNT NBR 11873-2021Covered cables with polymeric material, voltage class 15 kV, 25 kV and 35 kV, for electrical overhead distribution lines
ABNT NBR 11873-2021Covered cables with polymeric material, voltage class 15 kV, 25 kV and 35 kV, for electrical overhead distribution lines...
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ABNT NBR 16071-5-2021Playgrounds Part 5: Design of play area
ABNT NBR 16071-5-2021Playgrounds Part 5: Design of play area...
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