-
JIS B8223-2021/Amd 1-2021锅炉给水及锅炉水的水质Boiler feed water, boiler water and steam quality
JIS B8223-2021/Amd 1-2021锅炉给水及锅炉水的水质Boiler feed water, boiler water and steam quality...
2022-03-26[]浏览：7下载：0
下载 -
IEC 60335-2-39-2021Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans
IEC 60335-2-39-2021Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans...
2022-03-26[]浏览：10下载：0
下载 -
IEC 60335-2-50-2021Household and similar electrical appliances - Safety - Part 2-50: Particular requirements for commercial electric bains-marie
IEC 60335-2-50-2021Household and similar electrical appliances - Safety - Part 2-50: Particular requirements for commercial electric bains-marie...
2022-03-26[]浏览：12下载：0
下载 -
ASTM C241/C241M-2021Standard Test Method for Abrasion Resistance of Stone Subjected to Foot Traffic
ASTM C241/C241M-2021Standard Test Method for Abrasion Resistance of Stone Subjected to Foot Traffic...
2022-03-26[]浏览：5下载：0
下载 -
-
ISO 10993-10-2021医疗器械的生物学评价 第10部分：皮肤致敏试验Biological evaluation of medical devices — Part 10: Tests for skin sensitization
ISO 10993-10-2021医疗器械的生物学评价 第10部分：皮肤致敏试验Biological evaluation of medical devices — Part 10: Tests for skin sensitization...
2022-03-26[]浏览：99下载：2
下载 -
IEC 60335-2-28-2021Household and similar electrical appliances - Safety - Part 2-28: Particular requirements for sewing machines
IEC 60335-2-28-2021Household and similar electrical appliances - Safety - Part 2-28: Particular requirements for sewing machines...
2022-03-26[]浏览：13下载：0
下载 -
IEC 60335-2-38-2021Household and similar electrical appliances - Safety - Part 2-38: Particular requirements for commercial electric griddles and griddle grills
IEC 60335-2-38-2021Household and similar electrical appliances - Safety - Part 2-38: Particular requirements for commercial electric griddles and griddle grills...
2022-03-26[]浏览：10下载：0
下载 -
DB33/T 2391-2021智能网联汽车 道路基础地理数据规范Intelligently connected vehicles. Specifications of road fundamental geographic data
DB33/T 2391-2021智能网联汽车 道路基础地理数据规范Intelligently connected vehicles. Specifications of road fundamental geographic data...
2022-03-26[]浏览：8下载：0
下载 -
DB33/T 816-2021水文通信平台接入技术规范Technical specification for accessing to hydrological communication platform
DB33/T 816-2021水文通信平台接入技术规范Technical specification for accessing to hydrological communication platform...
2022-03-26[]浏览：11下载：0
下载 -
IEC 61000-2-10-2021Electromagnetic compatibility (EMC) - Part 2-10: Environment - Description of HEMP environment - Conducted disturbance
IEC 61000-2-10-2021Electromagnetic compatibility (EMC) - Part 2-10: Environment - Description of HEMP environment - Conducted disturbance...
2022-03-26[]浏览：6下载：0
下载 -
IEC 62037-2-2021Passive RF and microwave devices, intermodulation level measurement - Part 2: Measurement of passive intermodulation in coaxial cable assemblies
IEC 62037-2-2021Passive RF and microwave devices, intermodulation level measurement - Part 2: Measurement of passive intermodulation in coaxial cable assemblies...
2022-03-26[]浏览：8下载：0
下载 -
IEC 62037-1-2021Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods
IEC 62037-1-2021Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods...
2022-03-26[]浏览：12下载：0
下载 -
IEC 62037-3-2021Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors
IEC 62037-3-2021Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors...
2022-03-26[]浏览：9下载：0
下载 -
IEC 62037-5-2021Passive RF and microwave devices, intermodulation level measurement - Part 5: Measurement of passive intermodulation in filters
IEC 62037-5-2021Passive RF and microwave devices, intermodulation level measurement - Part 5: Measurement of passive intermodulation in filters...
2022-03-26[]浏览：11下载：0
下载 -
JIS A1450-2021Test methods for raised access floor
JIS A1450-2021Test methods for raised access floor...
2022-03-26[]浏览：9下载：0
下载 -
JIS A1501-2021Accelerated weathering test method for unplasticized polyvinyl chloride windows and doors by metal halide lamp
JIS A1501-2021Accelerated weathering test method for unplasticized polyvinyl chloride windows and doors by metal halide lamp...
2022-03-26[]浏览：7下载：0
下载 -
JIS A6909-2021Coating materials for textured finishes of buildings
JIS A6909-2021Coating materials for textured finishes of buildings...
2022-03-26[]浏览：13下载：0
下载 -
JIS B1867-2021Belt drives -- V-belts -- Fatigue test
JIS B1867-2021Belt drives -- V-belts -- Fatigue test...
2022-03-26[]浏览：9下载：0
下载 -
JIS B2710-3-2021Leaf springs -- Part 3: Method of measuring and testing
JIS B2710-3-2021Leaf springs -- Part 3: Method of measuring and testing...
2022-03-26[]浏览：11下载：0
下载 -
JIS B8356-2-2021Hydraulic fluid power -- Filters -- Evaluation of filter performance -- Part 2: Filter elements -- Verification of fabrication integrity and determination of the first bubble point
JIS B8356-2-2021Hydraulic fluid power -- Filters -- Evaluation of filter performance -- Part 2: Filter elements -- Verification of fabrication integrity and determination of the first bubble point...
2022-03-26[]浏览：11下载：0
下载 -
JIS C4412-2021Safety requirements for electric energy storage equipment
JIS C4412-2021Safety requirements for electric energy storage equipment...
2022-03-26[]浏览：11下载：0
下载 -
JIS K0159-2021Surface chemical analysis -- Scanning-probe microscopy -- Determination of geometric quantities using SPM: Calibration of measuring systems
JIS K0159-2021Surface chemical analysis -- Scanning-probe microscopy -- Determination of geometric quantities using SPM: Calibration of measuring systems...
2022-03-26[]浏览：11下载：0
下载 -
JIS K0181-2021Surface chemical analysis -- Total reflection X-ray fluorescence analysis of water
JIS K0181-2021Surface chemical analysis -- Total reflection X-ray fluorescence analysis of water...
2022-03-26[]浏览：8下载：0
下载
