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ASTM D2307-2021Standard Test Method for Thermal Endurance of Film-Insulated Round Magnet Wire
ASTM D2307-2021Standard Test Method for Thermal Endurance of Film-Insulated Round Magnet Wire...
2022-03-29[]浏览：4下载：0
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T/ZZB 2281-2021曲面有机发光二极管（OLED）屏幕用防指纹光学保护膜
T/ZZB 2281-2021曲面有机发光二极管（OLED）屏幕用防指纹光学保护膜...
2022-03-29[]浏览：9下载：0
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ASTM D8071-2021Standard Test Method for Determination of Hydrocarbon Group Types and Select Hydrocarbon and Oxygenate Compounds in Automotive Spark-Ignition Engine Fuel Using Gas Chromatography with Vacuum Ultraviolet Absorption Spectroscopy Detection (GC
ASTM D8071-2021Standard Test Method for Determination of Hydrocarbon Group Types and Select Hydrocarbon and Oxygenate Compounds in Automotive Spark-Ignition Engine Fuel Using Gas Chromatography with Vacuum Ultraviolet Absorption Spectroscopy Detection (GC-VUV)...
2022-03-29[]浏览：5下载：0
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DIN ISO 21876-2021Machinery for forestry - Saw chain shot protective windows - Test method and performance criteria (ISO 21876:2020)
DIN ISO 21876-2021Machinery for forestry - Saw chain shot protective windows - Test method and performance criteria (ISO 21876:2020)...
2022-03-29[]浏览：5下载：0
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GB/T 40220-2021植物代谢产物大豆凝集素测定 酶联免疫吸附法Determination of soybean agglutinin of plant metabolites. Enzyme-linked immunosorbent assay
GB/T 40220-2021植物代谢产物大豆凝集素测定 酶联免疫吸附法Determination of soybean agglutinin of plant metabolites. Enzyme-linked immunosorbent assay...
2022-03-29[]浏览：3下载：0
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ASTM C1587/C1587M-2021aStandard Practice for Preparation of Field Removed Manufactured Masonry Units and Masonry Specimens for Testing
ASTM C1587/C1587M-2021aStandard Practice for Preparation of Field Removed Manufactured Masonry Units and Masonry Specimens for Testing...
2022-03-29[]浏览：9下载：0
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DIN 6815-2021Medical X-ray equipment up to 300 kV - Rules for testing of radiation protection after installation, maintenance and essential modification
DIN 6815-2021Medical X-ray equipment up to 300 kV - Rules for testing of radiation protection after installation, maintenance and essential modification...
2022-03-29[]浏览：7下载：0
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BS EN 13617-1-2021Petrol filling stations. Part 1:Safety requirements for construction and performance of metering pumps, dispensers and remote pumping units
BS EN 13617-1-2021Petrol filling stations. Part 1:Safety requirements for construction and performance of metering pumps, dispensers and remote pumping units...
2022-03-29[]浏览：8下载：0
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IEC 60947-8-2021Low-voltage switchgear and controlgear - Part 8- Control units for built-in thermal protection (PTC) for rotating electrical machines
IEC 60947-8-2021Low-voltage switchgear and controlgear - Part 8- Control units for built-in thermal protection (PTC) for rotating electrical machines...
2022-03-29[]浏览：4下载：1
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ABNT NBR ISO 12302-2021Plain bearings - Quality characteristics - Statistical process control (SPC)
ABNT NBR ISO 12302-2021Plain bearings - Quality characteristics - Statistical process control (SPC)...
2022-03-29[]浏览：4下载：0
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DIN 9927-2021Snap rings with rectangular profile for shafts
DIN 9927-2021Snap rings with rectangular profile for shafts...
2022-03-29[]浏览：7下载：0
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GB/T 40117-2021无损检测 无损检测人员视力评价Non-destructive testing. Evaluation of vision acuity of NDT personnel
GB/T 40117-2021无损检测 无损检测人员视力评价Non-destructive testing. Evaluation of vision acuity of NDT personnel...
2022-03-29[]浏览：4下载：0
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DIN EN ISO 28080-2021Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021); German version EN ISO 28080:2021
DIN EN ISO 28080-2021Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021); German version EN ISO 28080:2021...
2022-03-29[]浏览：6下载：0
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ASTM D7038-2021aStandard Test Method for Evaluation of Moisture Corrosion Resistance of Automotive Gear Lubricants
ASTM D7038-2021aStandard Test Method for Evaluation of Moisture Corrosion Resistance of Automotive Gear Lubricants...
2022-03-29[]浏览：8下载：0
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BS EN ISO 28139-2021Equipment for crop protection. Knapsack combustion engine-driven airblast sprayers. Safety and environmental requirements and test methods
BS EN ISO 28139-2021Equipment for crop protection. Knapsack combustion engine-driven airblast sprayers. Safety and environmental requirements and test methods...
2022-03-29[]浏览：12下载：0
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DIN 55350-2021Concepts for quality management
DIN 55350-2021Concepts for quality management...
2022-03-29[]浏览：9下载：0
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PD ISO/TS 23521-2021Road vehicles. Calibration procedure for displacement devices
PD ISO/TS 23521-2021Road vehicles. Calibration procedure for displacement devices...
2022-03-29[]浏览：11下载：0
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ISO/IEC TR 23091-4-2021Information technology — Coding-independent code points — Part 4: Usage of video signal type code points
ISO/IEC TR 23091-4-2021Information technology — Coding-independent code points — Part 4: Usage of video signal type code points...
2022-03-29[]浏览：6下载：0
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GB/T 40090-2021储能电站运行维护规程Code for operation and maintenance of energy storage station
GB/T 40090-2021储能电站运行维护规程Code for operation and maintenance of energy storage station...
2022-03-29[]浏览：5下载：0
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T/ZZB 2567-2021镁合金汽车仪表盘支架Magnesium-alloy for cross car beam
T/ZZB 2567-2021镁合金汽车仪表盘支架Magnesium-alloy for cross car beam...
2022-03-29[]浏览：4下载：0
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JJG 551-2021二氧化硫气体检测仪检定规程Verification Regulation of Sulfur Dioxide Gas Detector
JJG 551-2021二氧化硫气体检测仪检定规程Verification Regulation of Sulfur Dioxide Gas Detector...
2022-03-29[]浏览：5下载：0
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ASTM E1324-2021Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments
ASTM E1324-2021Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments...
2022-03-29[]浏览：8下载：0
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ISO 23632-2021工业用阀门 阀门设计验证测试Industrial valves — Design validation-testing of valves
ISO 23632-2021工业用阀门 阀门设计验证测试Industrial valves — Design validation-testing of valves...
2022-03-29[]浏览：6下载：0
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