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NFPA 58 – 2017 Liquefied Petroleum Gas Code 液化石油气规范

标准名称 NFPA标准名称：NFPA 58 - 2017 Liquefied Petroleum Gas Code NFPA中文标准名称：NFPA 58 - 2017 《液化石油气规范》标准简介《...

09月09日15,688评论

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NFPA 58 -2014 Liquefied Petroleum Gas Code（液化石油气规范）

标准名称 NFPA标准名称：NFPA 58 -2014 Liquefied Petroleum Gas Code NFPA中文标准名称：NFPA 58-2014 《液化石油气规范》标准简介《NFP...

09月08日27,672评论

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NFPA 30-2015 Flammable and Combustible Liquids Code 规范

标准名称 NFPA标准名称：NFPA 30-2015 Flammable and Combustible Liquids Code NFPA中文标准名称：NFPA 30-2015《易燃和可燃液体规范》...

09月07日26,125评论

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ASME B18.31.2-2014 Continuous Thread Stud, Double-End Stud, and Flange Bolting Stud (Stud Bolt) (Inch Series)

标准名称 ASME标准名称：ASME B18.31.2-2014 Continuous Thread Stud, Double-End Stud, and Flange Bolting Stud (S...

09月06日35,572评论

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ASME B16.40 – 2019 Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems

标准名称 ASME标准名称：ASME B16.40 - 2019 Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Dist...

09月05日13,387评论

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ASME B18.2.2 – 2010 Nuts for General Applications: Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series)

标准名称 ASME标准名称：ASME B18.2.2 - 2010 Nuts for General Applications: Machine Screw Nuts, Hex, Square, He...

09月05日25,414评论

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ASME B18.2.1-2012 Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series)

标准名称 ASME标准名称：ASME B18.2.1 - 2012 Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, H...

09月04日18,321评论

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ISO 8502-3-2017 Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 3: Assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape method)

标准名称 ISO标准名称：ISO 8502-3-Preparation of steel substrates before application of paints and related pro...

09月04日21,631评论

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ASME B16.47 – 2020 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric_Inch Standard

标准名称 ASME标准名称：ASME B16.47 - 2020 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric_Inch Stan...

09月02日33,762评论

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ISO 8502-2-2017 Preparation of steel substrates before application of paints and related products—Tests for the assessment of surface cleanliness—Part 2

标准名称 ISO标准名称：ISO 8502-2-Preparation of steel substrates before application of paints and related pro...

09月02日15,188评论

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ISO 5208-2015 Industrial valves – Pressure testing of metallic valves Fourth edition

标准名称 ISO标准名称：ISO 5208-2015 Industrial valves — Pressure testing of metallic valves，2015, Fourth edit...

09月02日17,357评论

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ISO 8501-1-2007 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 1

标准名称 ISO标准名称：ISO 8501-1-Preparation of steel substrates before application of paints and related pro...

09月02日37,006评论

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ISO 5199-2002 Technical specifications for centrifugal pumps — Class II

标准名称 ISO标准名称：ISO 5199-Technical specifications for centrifugal pumps — Class II，2002, Second edition...

08月31日25,532评论

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ISO 3675-1998 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method

标准名称 ISO标准名称：ISO 3675-Crude petroleum and liquid petroleum products — Laboratory determination of de...

08月31日12,225评论

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ISO 3183-2019 Petroleum and natural gas industries – Steel pipe for pipeline transportation systems

标准名称 ISO标准名称：ISO 3183-Petroleum and natural gas industries — Steel pipe for pipeline transportation ...

08月30日24,794评论

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ISO 2719-Determination of flash point — Pensky-Martens closed cup method AMENDMENT 1: Thermometers correction

标准名称 ISO标准名称：ISO 2719-Determination of flash point — Pensky-Martens closed cup method AMENDMENT 1: T...

08月29日17,087评论

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ISO 2719-Determination of flash point — Pensky-Martens closed cup method

标准名称 ISO标准名称：ISO 2719-Determination of flash point — Pensky-Martens closed cup method ISO中文标准名称：闪点的测...

08月29日13,522评论

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