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VDI 3475 Blatt 7-2021Emission control - Odour emission factors for biological waste treatment
VDI 3475 Blatt 7-2021Emission control - Odour emission factors for biological waste treatment...
2022-03-29[]浏览：4下载：0
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NF ISO 24613-4-2021Language resource management - Lexical markup framework (LMF) - Part 4 : TEI serialization
NF ISO 24613-4-2021Language resource management - Lexical markup framework (LMF) - Part 4 : TEI serialization...
2022-03-29[]浏览：7下载：0
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ABNT NBR 15116-2021Recycled aggregates for uses in mortar and concrete - Requirements and test methods
ABNT NBR 15116-2021Recycled aggregates for uses in mortar and concrete - Requirements and test methods...
2022-03-29[]浏览：12下载：0
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ASTM E2708-2021aStandard Terminology for Accreditation and Certification
ASTM E2708-2021aStandard Terminology for Accreditation and Certification...
2022-03-29[]浏览：9下载：0
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BS ISO 3065-2021Essential oil of Eucalyptus, Australian type
BS ISO 3065-2021Essential oil of Eucalyptus, Australian type...
2022-03-29[]浏览：11下载：0
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BS EN 13445-6-2021Unfired pressure vessels. Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron
BS EN 13445-6-2021Unfired pressure vessels. Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron...
2022-03-29[]浏览：7下载：0
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ASTM F2100-2021Standard Specification for Performance of Materials Used in Medical Face Masks
ASTM F2100-2021Standard Specification for Performance of Materials Used in Medical Face Masks...
2022-03-29[]浏览：7下载：0
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IEC 61000-3-12-2011+Amd 1-2021Electromagnetic compatibility (EMC) - Part 3-12- Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase
IEC 61000-3-12-2011+Amd 1-2021Electromagnetic compatibility (EMC) - Part 3-12- Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase...
2022-03-29[]浏览：5下载：1
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DB33/T 2444-2022海水贝类生产区监测与划型技术规范Technical Code for monitoring and type dividing of marine shellfish production zones
DB33/T 2444-2022海水贝类生产区监测与划型技术规范Technical Code for monitoring and type dividing of marine shellfish production zones...
2022-03-29[]浏览：7下载：0
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GB/T 39919-2021出境集装箱植物检疫规程Code of practice for the plant quarantine of exit freight containers
GB/T 39919-2021出境集装箱植物检疫规程Code of practice for the plant quarantine of exit freight containers...
2022-03-29[]浏览：7下载：0
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ASTM D1838-2021Standard Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases
ASTM D1838-2021Standard Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases...
2022-03-29[]浏览：6下载：0
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ISO 22515-2021水质 铁-55 液体闪烁计数的试验方法Water quality — Iron-55 — Test method using liquid scintillation counting
ISO 22515-2021水质 铁-55 液体闪烁计数的试验方法Water quality — Iron-55 — Test method using liquid scintillation counting...
2022-03-29[]浏览：5下载：0
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ISO 22958-2021Textiles — Water resistance — Rain tests: exposure to a horizontal water spray
ISO 22958-2021Textiles — Water resistance — Rain tests: exposure to a horizontal water spray...
2022-03-29[]浏览：1下载：0
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ISO/IEC 14443-3-2018/Amd 1-2021Cards and security devices for personal identification — Contactless proximity objects — Part 3: Initialization and anticollision — Amendment 1: Dynamic power level management
ISO/IEC 14443-3-2018/Amd 1-2021Cards and security devices for personal identification — Contactless proximity objects — Part 3: Initialization and anticollision — Amendment 1: Dynamic power level management...
2022-03-29[]浏览：6下载：0
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ABNT NBR ISO 6489-1-2021Agricultural vehicles - Mechanical connections between towed and towing vehicles Part 1: Dimensions of hitch-hooks
ABNT NBR ISO 6489-1-2021Agricultural vehicles - Mechanical connections between towed and towing vehicles Part 1: Dimensions of hitch-hooks...
2022-03-29[]浏览：8下载：0
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IEC 60825-2-2021/Cor 1-2021Corrigendum 1 - Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCSs)
IEC 60825-2-2021/Cor 1-2021Corrigendum 1 - Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCSs)...
2022-03-29[]浏览：5下载：0
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NF EN 13001-3-5/IN1-2021Cranes - General design - Part 3-5 : limit states and proof of competence of forged and cast hooks
NF EN 13001-3-5/IN1-2021Cranes - General design - Part 3-5 : limit states and proof of competence of forged and cast hooks...
2022-03-29[]浏览：6下载：0
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ISO 23300-1-2021铁路基础设施 铁轨焊接 第1部分:铁轨焊接的一般要求和试验方法Railway infrastructure — Rail welding — Part 1: General requirements and test methods for rail welding
ISO 23300-1-2021铁路基础设施 铁轨焊接 第1部分:铁轨焊接的一般要求和试验方法Railway infrastructure — Rail welding — Part 1: General requirements and test methods for rail welding...
2022-03-29[]浏览：5下载：0
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ASTM F3512-2021遮阳伞防风安全性和耐久性评估的标准试验方法Standard Test Method for Evaluating Wind Safety and Durability of Market Umbrellas
ASTM F3512-2021遮阳伞防风安全性和耐久性评估的标准试验方法Standard Test Method for Evaluating Wind Safety and Durability of Market Umbrellas...
2022-03-29[]浏览：6下载：0
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PD ISO/TS 21633-2021Label-free impedance technology to assess the toxicity of nanomaterials in vitro
PD ISO/TS 21633-2021Label-free impedance technology to assess the toxicity of nanomaterials in vitro...
2022-03-29[]浏览：10下载：0
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ASTM D6541-2021Standard Specification for HFC-236fa, 1,1,1,3,3,3–Hexafluoropropane, (CF3CH2CF3)
ASTM D6541-2021Standard Specification for HFC-236fa, 1,1,1,3,3,3–Hexafluoropropane, (CF3CH2CF3)...
2022-03-29[]浏览：3下载：0
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BS ISO 22608-2021Protective clothing. Protection against liquid chemicals. Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials
BS ISO 22608-2021Protective clothing. Protection against liquid chemicals. Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials...
2022-03-29[]浏览：4下载：0
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DIN EN 1254-6-2021Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes; German version EN 1254-6:2021
DIN EN 1254-6-2021Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes; German version EN 1254-6:2021...
2022-03-29[]浏览：8下载：0
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