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ASTM D2997-2021Standard Specification for Centrifugally Cast “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
ASTM D2997-2021Standard Specification for Centrifugally Cast “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe...
2022-04-01[]浏览：9下载：0
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DIN CEN/TS 17631-2021Personal identification - Biometric group access control; English version CEN/TS 17631:2021
DIN CEN/TS 17631-2021Personal identification - Biometric group access control; English version CEN/TS 17631:2021...
2022-04-01[]浏览：11下载：0
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VDI/VDE 2631 Blatt 2-2021Form measurement - Determination of the deviation by sensor technology and signal transmission
VDI/VDE 2631 Blatt 2-2021Form measurement - Determination of the deviation by sensor technology and signal transmission...
2022-04-01[]浏览：14下载：0
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ASTM E543-2021Standard Specification for Agencies Performing Nondestructive Testing
ASTM E543-2021Standard Specification for Agencies Performing Nondestructive Testing...
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ISO 37167-2021智能社区基础设施 通过缓慢驾驶来节约能源运行的智能交通Smart community infrastructures — Smart transportation for energy saving operation by intentionally driving slowly
ISO 37167-2021智能社区基础设施 通过缓慢驾驶来节约能源运行的智能交通Smart community infrastructures — Smart transportation for energy saving operation by intentionally driving slowly...
2022-04-01[]浏览：8下载：0
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PD IEC/TR 63226-2021Managing fire risk related to photovoltaic (PV) systems on buildings
PD IEC/TR 63226-2021Managing fire risk related to photovoltaic (PV) systems on buildings...
2022-04-01[]浏览：7下载：0
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NF X10-971-2021Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels from a moving boat
NF X10-971-2021Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels from a moving boat...
2022-04-01[]浏览：10下载：0
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QB/T 5586-2021大麦嫩苗粉Barley grass powder
QB/T 5586-2021大麦嫩苗粉Barley grass powder...
2022-04-01[]浏览：5下载：0
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VDI 3805 Blatt 52-2021Product data exchange in the building services - Operating and monitoring system for BACS
VDI 3805 Blatt 52-2021Product data exchange in the building services - Operating and monitoring system for BACS...
2022-04-01[]浏览：7下载：0
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DIN EN 17387-2021Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants in the medical area on non-porous surfaces without mechanical action - Test
DIN EN 17387-2021Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants in the medical area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German version EN 17387:2021...
2022-04-01[]浏览：5下载：0
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GB/T 39978-2021纳米技术 碳纳米管粉体电阻率 四探针法Nanotechnology. Resistivity of carbon nanotube powder. Four probe method
GB/T 39978-2021纳米技术 碳纳米管粉体电阻率 四探针法Nanotechnology. Resistivity of carbon nanotube powder. Four probe method...
2022-04-01[]浏览：13下载：0
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ISO 12614-5-2021Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 5: Tank pressure gauge
ISO 12614-5-2021Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 5: Tank pressure gauge...
2022-04-01[]浏览：8下载：0
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BS EN ISO 80601-2-87-2021Medical electrical equipment. Particular requirements for basic safety and essential performance of high-frequency ventilators
BS EN ISO 80601-2-87-2021Medical electrical equipment. Particular requirements for basic safety and essential performance of high-frequency ventilators...
2022-04-01[]浏览：9下载：0
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IEC 61316-2021Industrial cable reels
IEC 61316-2021Industrial cable reels...
2022-04-01[]浏览：6下载：1
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ABNT NBR 8522-2-2021Hardened concrete - Determination of elasticity and deformation modulus Part 2: Dynamic modulus of elasticity by the method of natural frequencies of vibration
ABNT NBR 8522-2-2021Hardened concrete - Determination of elasticity and deformation modulus Part 2: Dynamic modulus of elasticity by the method of natural frequencies of vibration...
2022-04-01[]浏览：10下载：0
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BS EN 50336-2021Bushings for transformers and reactor cable boxes not exceeding 36 kV
BS EN 50336-2021Bushings for transformers and reactor cable boxes not exceeding 36 kV...
2022-04-01[]浏览：8下载：0
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BS ISO/IEC 8824-4-2021Information technology. Abstract Syntax Notation One (ASN.1). Parameterization of ASN.1 specifications
BS ISO/IEC 8824-4-2021Information technology. Abstract Syntax Notation One (ASN.1). Parameterization of ASN.1 specifications...
2022-04-01[]浏览：6下载：0
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ASTM E1418-2021Standard Practice for Visible Penetrant Testing Using the Water-Washable Process
ASTM E1418-2021Standard Practice for Visible Penetrant Testing Using the Water-Washable Process...
2022-04-01[]浏览：10下载：0
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DIN 86266-2021Ships and marine technology - Butterfly valves for flanges extra light duty wafer type and flanged type - DN 50 to DN 125, PN 10
DIN 86266-2021Ships and marine technology - Butterfly valves for flanges extra light duty wafer type and flanged type - DN 50 to DN 125, PN 10...
2022-04-01[]浏览：7下载：0
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ISO 19957-2021Footwear — Test methods for heels — Heel pin holding strength
ISO 19957-2021Footwear — Test methods for heels — Heel pin holding strength...
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ABNT NBR 16982-2021Flow-metering devices for connection to pressure regulators and terminal units of medical gas pipeline systems and gas for medical devices
ABNT NBR 16982-2021Flow-metering devices for connection to pressure regulators and terminal units of medical gas pipeline systems and gas for medical devices...
2022-04-01[]浏览：11下载：0
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