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JT/T 1384-2021交通运输行业安全生产监督监察信息数据元Data element for safety production superintendence and supervision in transportation industry
JT/T 1384-2021交通运输行业安全生产监督监察信息数据元Data element for safety production superintendence and supervision in transportation industry...
2022-04-06[]浏览：10下载：0
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ISO 16840-13-2021轮椅座椅 第13部分：座垫横向稳定性的测定Wheelchair seating — Part 13: Determination of the lateral stability property of a seat cushion
ISO 16840-13-2021轮椅座椅 第13部分：座垫横向稳定性的测定Wheelchair seating — Part 13: Determination of the lateral stability property of a seat cushion...
2022-04-06[]浏览：8下载：0
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DIN 984-2021Retaining rings with lugs (internal circlips) for use in bores
DIN 984-2021Retaining rings with lugs (internal circlips) for use in bores...
2022-04-06[]浏览：9下载：0
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ASTM A781/A781M-2021Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
ASTM A781/A781M-2021Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use...
2022-04-06[]浏览：14下载：0
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BS ISO/IEC 8825-2-2021Information technology. ASN.1 encoding rules. Specification of Packed Encoding Rules (PER)
BS ISO/IEC 8825-2-2021Information technology. ASN.1 encoding rules. Specification of Packed Encoding Rules (PER)...
2022-04-06[]浏览：8下载：0
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ISO 22018-2021肥料、土壤调整剂和有益物质 无机肥料中EDTA可溶性磷含量的测定Fertilizers, soil conditioners and beneficial substances — Determination of EDTA soluble phosphorus content in inorganic fertilizers
ISO 22018-2021肥料、土壤调整剂和有益物质 无机肥料中EDTA可溶性磷含量的测定Fertilizers, soil conditioners and beneficial substances — Determination of EDTA soluble phosphorus content in inorganic fertilizers...
2022-04-06[]浏览：8下载：0
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ISO 11146-1-2021Lasers and laser-related equipment — Test methods for laser beam widths, divergence angles and beam propagation ratios — Part 1: Stigmatic and simple astigmatic beams
ISO 11146-1-2021Lasers and laser-related equipment — Test methods for laser beam widths, divergence angles and beam propagation ratios — Part 1: Stigmatic and simple astigmatic beams...
2022-04-06[]浏览：13下载：0
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DIN 18918-2021Vegetation technology in landscaping - Biological methods of site stabilization - Stabilization by seeding and planting, stabilization by means of living plant material, dead material and building elements, combined construction methods
DIN 18918-2021Vegetation technology in landscaping - Biological methods of site stabilization - Stabilization by seeding and planting, stabilization by means of living plant material, dead material and building elements, combined construction methods...
2022-04-06[]浏览：9下载：0
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ASTM C1731-2021Standard Specification for Concrete Floor Tile
ASTM C1731-2021Standard Specification for Concrete Floor Tile...
2022-04-06[]浏览：11下载：0
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ASTM F1572-2021Standard Test Methods for Tire Performance Testing on Snow and Ice Surfaces
ASTM F1572-2021Standard Test Methods for Tire Performance Testing on Snow and Ice Surfaces...
2022-04-06[]浏览：10下载：0
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ISO/IEC 7816-8-2021Identification cards — Integrated circuit cards — Part 8: Commands and mechanisms for security operations
ISO/IEC 7816-8-2021Identification cards — Integrated circuit cards — Part 8: Commands and mechanisms for security operations...
2022-04-06[]浏览：9下载：0
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ISO/IEC 11160-2-2021Office equipment — Minimum information to be included in specification sheets — Part 2: Class 3 and Class 4 printers
ISO/IEC 11160-2-2021Office equipment — Minimum information to be included in specification sheets — Part 2: Class 3 and Class 4 printers...
2022-04-06[]浏览：16下载：0
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BS EN 459-2-2021Building lime. Test methods
BS EN 459-2-2021Building lime. Test methods...
2022-04-06[]浏览：7下载：0
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DIN 5030-3-2021Spectral measurement of radiation - Spectral isolation - Definitions and characteristics
DIN 5030-3-2021Spectral measurement of radiation - Spectral isolation - Definitions and characteristics...
2022-04-06[]浏览：7下载：0
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GB/T 25301-2021电阻焊设备 变压器 适用于所有变压器的通用技术条件Resistance welding equipment. Transformers. General specifications applicable to all transformers
GB/T 25301-2021电阻焊设备 变压器 适用于所有变压器的通用技术条件Resistance welding equipment. Transformers. General specifications applicable to all transformers...
2022-04-06[]浏览：10下载：0
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DB33/T 918.3-2021血液信息系统基本建设规范 第3部分：医疗机构临床用血管理信息系统基本功能规范Blood information system basic infrastructure specifications. Part 3：Basic function specification of blood transfusion information system in medical institution
DB33/T 918.3-2021血液信息系统基本建设规范 第3部分：医疗机构临床用血管理信息系统基本功能规范Blood information system basic infrastructure specifications. Part 3：Basic function specification of blood transfusion information system in medical institution...
2022-04-06[]浏览：13下载：0
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DIN 77230-2021Basic financial analysis for private households
DIN 77230-2021Basic financial analysis for private households...
2022-04-06[]浏览：9下载：0
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ASTM E84-2021aStandard Test Method for Surface Burning Characteristics of Building Materials
ASTM E84-2021aStandard Test Method for Surface Burning Characteristics of Building Materials...
2022-04-06[]浏览：7下载：0
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GB/T 40337-2021气焊及相关工艺设备的气密性Gas tightness of equipment for gas welding and allied processes
GB/T 40337-2021气焊及相关工艺设备的气密性Gas tightness of equipment for gas welding and allied processes...
2022-04-06[]浏览：12下载：0
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ABNT NBR 15052-2021Mask for dental-medical-hospital use - Requirements and test methods
ABNT NBR 15052-2021Mask for dental-medical-hospital use - Requirements and test methods...
2022-04-06[]浏览：7下载：0
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NF E52-013-5-2021Cranes - General design - Part 3-5 : limit states and proof of competence of forged and cast hooks
NF E52-013-5-2021Cranes - General design - Part 3-5 : limit states and proof of competence of forged and cast hooks...
2022-04-06[]浏览：27下载：0
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JIS C60695-10-3-2021Fire hazard testing -- Part 10-3: Abnormal heat -- Mould stress relief distortion test
JIS C60695-10-3-2021Fire hazard testing -- Part 10-3: Abnormal heat -- Mould stress relief distortion test...
2022-04-06[]浏览：7下载：0
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ABNT NBR ISO 15818-2021Earth-moving machinery - Lifting and tying-down attachment points - Performance requirements
ABNT NBR ISO 15818-2021Earth-moving machinery - Lifting and tying-down attachment points - Performance requirements...
2022-04-06[]浏览：8下载：0
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