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2021年氢能产业政策汇编
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2021-中国大数据优质企业名录
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中国企业科技创新指数系列研究成果之一:大数据产业白皮书
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中国元宇宙白皮书 (送审稿)
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中国双碳大数据指数白皮书2022
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the-application-of-calphad-based-tools-to-mgi-and-icme-2012-11-08
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understanding-the-influence-of-alloy-chemistry-on-heat-treatment-process-windows-20191120
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AISI S400-15 and ISI S400-15-CwS1-16_s North American standard forSeismic design of cold-formed steel structural systems 2015 edition with supplement 1
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AISI S400-15-S1-16 North American standard forSeismic design of cold-formed steel structural systems 2015 supplement 1
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AISI_S220-15_& North American Standard for cold-formed steel framing-Nonstructural members
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ISO 12996-2013 Mechanical joining — Destructive testing of joints — Specimen dimensions and test procedure for tensile shear testing of single joints
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ISO 148-2-2016 Metallic materials - Charpy pendulum impact test - Part 2 Verification of testing machines
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ISO 148-1-2016 Metallic materials - Charpy pendulum impact test -- Part 1 Test method
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ISO 148-2-2016 Metallic materials -- Charpy pendulum impact test -- Part 2 Verification of testing machines
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ISO 148-3-2016 Metallic materials - Charpy pendulum impact test -- Part 3 Preparation and characterization of Charpy V-notch t
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