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GB/T 11270.1-2021超硬磨料制品 金刚石圆锯片 第1部分：焊接锯片Superabrasive products. Diamond circular saw blade. Part1:Welded saw blades
GB/T 11270.1-2021超硬磨料制品 金刚石圆锯片 第1部分：焊接锯片Superabrasive products. Diamond circular saw blade. Part1:Welded saw blades...
2022-04-08[]浏览：21下载：0
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ABNT NBR ISO 6489-3-2021Agricultural vehicles - Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar
ABNT NBR ISO 6489-3-2021Agricultural vehicles - Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar...
2022-04-08[]浏览：10下载：0
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NF EN 301925-2021Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Technical characteristics and methods of measurement (V1.6.1)
NF EN 301925-2021Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Technical characteristics and methods of measurement (V1.6.1)...
2022-04-08[]浏览：10下载：0
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ASTM D8400-2021Standard Guide for Assessing Spoilage of Hemp Seed Intended for Human Consumption
ASTM D8400-2021Standard Guide for Assessing Spoilage of Hemp Seed Intended for Human Consumption...
2022-04-08[]浏览：14下载：0
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JIS Z4751-2-54-2021Medical electrical equipment -- Part 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy
JIS Z4751-2-54-2021Medical electrical equipment -- Part 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy...
2022-04-08[]浏览：11下载：0
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GB/T 40019-2021基础制造工艺通用元数据General metadata for fundamental manufacturing process
GB/T 40019-2021基础制造工艺通用元数据General metadata for fundamental manufacturing process...
2022-04-08[]浏览：14下载：0
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BS ISO 8081-2021Aerospace process. Chemical conversion coating for aluminium alloys. General purpose
BS ISO 8081-2021Aerospace process. Chemical conversion coating for aluminium alloys. General purpose...
2022-04-08[]浏览：12下载：0
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ASTM D7324-2021Standard Practice for Handling, Transportation, and Storage of IG-55 Ar N2
ASTM D7324-2021Standard Practice for Handling, Transportation, and Storage of IG-55 Ar N2...
2022-04-08[]浏览：12下载：0
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PD CEN/TS 17638-2021Stationary source emissions. Manual method for the determination of the mass concentration of formaldehyde. Reference method
PD CEN/TS 17638-2021Stationary source emissions. Manual method for the determination of the mass concentration of formaldehyde. Reference method...
2022-04-08[]浏览：4下载：0
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BS ISO 15878-2021Road construction and maintenance equipment. Paver-finishers. Commercial specifications
BS ISO 15878-2021Road construction and maintenance equipment. Paver-finishers. Commercial specifications...
2022-04-08[]浏览：12下载：0
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GB/T 40285-2021智能水电厂大坝安全分析评估系统技术规范Technical specification for dam safety analysis and evaluation system of smart hydropower plant
GB/T 40285-2021智能水电厂大坝安全分析评估系统技术规范Technical specification for dam safety analysis and evaluation system of smart hydropower plant...
2022-04-08[]浏览：10下载：0
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ASTM D6037-2021Standard Test Methods for Dry Abrasion Mar Resistance of High Gloss Coatings
ASTM D6037-2021Standard Test Methods for Dry Abrasion Mar Resistance of High Gloss Coatings...
2022-04-08[]浏览：11下载：0
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ABNT NBR 13339-2021Liquid waste - Bath residual piquel and tanning - Determination of acidity
ABNT NBR 13339-2021Liquid waste - Bath residual piquel and tanning - Determination of acidity...
2022-04-08[]浏览：7下载：0
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NF EN 1254-3-2021Copper and copper alloys - Plumbing fittings - Part 3 : compression fittings for use with plastics and multilayer pipes
NF EN 1254-3-2021Copper and copper alloys - Plumbing fittings - Part 3 : compression fittings for use with plastics and multilayer pipes...
2022-04-08[]浏览：12下载：0
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JIS K5668-2021Textured paints (synthetic resin emulsion type)
JIS K5668-2021Textured paints (synthetic resin emulsion type)...
2022-04-08[]浏览：8下载：0
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BS ISO/IEC 8824-2-2021Information technology. Abstract Syntax Notation One (ASN.1). Information object specification
BS ISO/IEC 8824-2-2021Information technology. Abstract Syntax Notation One (ASN.1). Information object specification...
2022-04-08[]浏览：7下载：0
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ASTM E790-2021Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples
ASTM E790-2021Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples...
2022-04-08[]浏览：8下载：0
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BS ISO/IEC 8825-3-2021Information technology. ASN.1 encoding rules. Specification of Encoding Control Notation (ECN)
BS ISO/IEC 8825-3-2021Information technology. ASN.1 encoding rules. Specification of Encoding Control Notation (ECN)...
2022-04-08[]浏览：8下载：0
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JTG 5120-2021公路桥涵养护规范Specifications for Maintenance of Highway Bridges and Culverts
JTG 5120-2021公路桥涵养护规范Specifications for Maintenance of Highway Bridges and Culverts...
2022-04-08[]浏览：18下载：0
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ISO 13765-7-2021耐火灰浆 第7部分：加热时尺寸永久性变化的测定Refractory mortars — Part 7: Determination of permanent change in dimensions on heating
ISO 13765-7-2021耐火灰浆 第7部分：加热时尺寸永久性变化的测定Refractory mortars — Part 7: Determination of permanent change in dimensions on heating...
2022-04-08[]浏览：17下载：1
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