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IEC 60404-6-2018+Amd 1-2021Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
IEC 60404-6-2018+Amd 1-2021Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens...
2022-04-07[]浏览：14下载：1
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VDI/BV-BS 6206 Blatt 10-2021Buildings constructed with reusable pre-assembled room units in steel frame construction - Implementation of regulatory requirements of the Model Building Regulation (MBO)
VDI/BV-BS 6206 Blatt 10-2021Buildings constructed with reusable pre-assembled room units in steel frame construction - Implementation of regulatory requirements of the Model Building Regulation (MBO)...
2022-04-07[]浏览：15下载：0
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BS EN 17483-1-2021Private security services. Protection of critical infrastructure. General requirements
BS EN 17483-1-2021Private security services. Protection of critical infrastructure. General requirements...
2022-04-07[]浏览：10下载：0
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ISO 14922-2021Thermal spraying — Quality requirements for manufacturers of thermal sprayed coatings
ISO 14922-2021Thermal spraying — Quality requirements for manufacturers of thermal sprayed coatings...
2022-04-07[]浏览：15下载：1
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DIN EN 16116-2-2021Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons; German version EN 16116-2:2021
DIN EN 16116-2-2021Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons; German version EN 16116-2:2021...
2022-04-07[]浏览：10下载：0
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ISO 11855-5-2021Building environment design — Embedded radiant heating and cooling systems — Part 5: Installation
ISO 11855-5-2021Building environment design — Embedded radiant heating and cooling systems — Part 5: Installation...
2022-04-07[]浏览：11下载：1
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ABNT NBR 16723-2021Aquatic ecotoxicology - Test with marine copepods (Copepoda, Crustacea)
ABNT NBR 16723-2021Aquatic ecotoxicology - Test with marine copepods (Copepoda, Crustacea)...
2022-04-07[]浏览：6下载：0
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BS EN ISO 11146-2-2021Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. General astigmatic beams
BS EN ISO 11146-2-2021Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. General astigmatic beams...
2022-04-07[]浏览：9下载：0
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ISO 12003-1-2021Tractors for agriculture and forestry — Roll-over protective structures on narrow tractors — Part 1: Front-mounted ROPS
ISO 12003-1-2021Tractors for agriculture and forestry — Roll-over protective structures on narrow tractors — Part 1: Front-mounted ROPS...
2022-04-07[]浏览：11下载：0
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ABNT NBR 16973-2021Aggregates - Determination of material finer than 75 μm sieve by washing
ABNT NBR 16973-2021Aggregates - Determination of material finer than 75 μm sieve by washing...
2022-04-07[]浏览：13下载：1
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ASTM F1487-2021Standard Consumer Safety Performance Specification for Playground Equipment for Public Use
ASTM F1487-2021Standard Consumer Safety Performance Specification for Playground Equipment for Public Use...
2022-04-07[]浏览：14下载：0
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ASTM E3171-2021aStandard Test Method for Determination of Total Silver in Textiles by ICP-OES or ICP-MS Analysis
ASTM E3171-2021aStandard Test Method for Determination of Total Silver in Textiles by ICP-OES or ICP-MS Analysis...
2022-04-07[]浏览：7下载：0
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ISO 2836-2021Graphic technology — Prints and printing inks — Assessment of resistance of prints to various agents
ISO 2836-2021Graphic technology — Prints and printing inks — Assessment of resistance of prints to various agents...
2022-04-07[]浏览：13下载：0
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LY/T 3249-2021印度紫檀育苗造林技术规程Technical regulations of seedling and afforestation for Pterocarpus indicus
LY/T 3249-2021印度紫檀育苗造林技术规程Technical regulations of seedling and afforestation for Pterocarpus indicus...
2022-04-07[]浏览：8下载：0
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ASTM D8269-2021土工和道路工程中土工格室应用的标准指南Standard Guide for the Use of Geocells in Geotechnical and Roadway Projects
ASTM D8269-2021土工和道路工程中土工格室应用的标准指南Standard Guide for the Use of Geocells in Geotechnical and Roadway Projects...
2022-04-07[]浏览：11下载：0
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DIN 11864-3-2021Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections
DIN 11864-3-2021Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections...
2022-04-07[]浏览：10下载：0
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IEC 60255-187-1-2021Measuring relays and protection equipment - Part 187-1- Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
IEC 60255-187-1-2021Measuring relays and protection equipment - Part 187-1- Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers...
2022-04-07[]浏览：14下载：1
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ISO 20468-4-2021水回用系统处理技术的性能评价指南 第4部分：紫外线消毒Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 4: UV Disinfection
ISO 20468-4-2021水回用系统处理技术的性能评价指南 第4部分：紫外线消毒Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 4: UV Disinfection...
2022-04-07[]浏览：6下载：0
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ASTM A216/A216M-2021Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service
ASTM A216/A216M-2021Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service...
2022-04-07[]浏览：17下载：0
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ABNT NBR 16975-2021Secondary lithium cells and batteries for stationary applications - Electric requirements specification and test methods
ABNT NBR 16975-2021Secondary lithium cells and batteries for stationary applications - Electric requirements specification and test methods...
2022-04-07[]浏览：12下载：0
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GB/T 40286-2021低温双循环余热回收利用装置性能测试方法The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization
GB/T 40286-2021低温双循环余热回收利用装置性能测试方法The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization...
2022-04-07[]浏览：6下载：0
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