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ISO 4063-2009 Welding and allied processes - Nomenclature of processes and reference numbers《焊接及相关工艺 工艺名称和参照代码》.pdf 30

ISO 4063-2009 Welding and allied processes - Nomenclature of processes and reference numbers《焊接及相关工艺 工艺名称和参照代码》.pdfISO 4063-2009 Welding and allied processes - Nomenclature of processes and reference numbers《焊接及相关工艺 工艺名称和参照代码》.pdf

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ISO 4059-1978 Polyethylene (PE) pipes Pressure drop in mechanical pipe-jointing systems Method of test and requirements《聚乙烯(PE)管材 机械式管道连接系统压降 试验方法和要求》.pdf 8

ISO 4059-1978 Polyethylene (PE) pipes Pressure drop in mechanical pipe-jointing systems Method of test and requirements《聚乙烯(PE)管材 机械式管道连接系统压降 试验方法和要求》.pdfISO 4059-1978 Polyethylene (PE) pipes Pressure drop in mechanical pipe-jointing systems Method of test and requirements《聚乙烯(PE)管材 机械式管道连接系统压降 试验方法和要求》.pdf

上传人：花仙子
14人阅读
ISO 4058-1977 Magnesium and its alloys Determination of nickel Photometric method using dimethylglyoxime《镁和镁合金 镍含量的测定 丁二酮肟光度法》.pdf 6

ISO 4058-1977 Magnesium and its alloys Determination of nickel Photometric method using dimethylglyoxime《镁和镁合金 镍含量的测定 丁二酮肟光度法》.pdfISO 4058-1977 Magnesium and its alloys Determination of nickel Photometric method using dimethylglyoxime《镁和镁合金 镍含量的测定 丁二酮肟光度法》.pdf

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ISO 3524-2003 Oil of cinnamon leaf Sri Lanka type (Cinnamomum zeylanicum Blume)《斯里兰卡型肉桂叶油》.pdf 12

ISO 3524-2003 Oil of cinnamon leaf Sri Lanka type (Cinnamomum zeylanicum Blume)《斯里兰卡型肉桂叶油》.pdfISO 3524-2003 Oil of cinnamon leaf Sri Lanka type (Cinnamomum zeylanicum Blume)《斯里兰卡型肉桂叶油》.pdf

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ISO 3523-2002 Oil of cananga [Cananga odorata (Lam ) Hook f et Thomson forma macrophylla]《卡南加油》.pdf 14

ISO 3523-2002 Oil of cananga [Cananga odorata (Lam ) Hook f et Thomson forma macrophylla]《卡南加油》.pdfISO 3523-2002 Oil of cananga [Cananga odorata (Lam ) Hook f et Thomson forma macrophylla]《卡南加油》.pdf

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15人阅读
ISO 3522-2007 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties《铝和铝合金 铸件 化学成分和机械性能》.pdf 28

ISO 3522-2007 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties《铝和铝合金 铸件 化学成分和机械性能》.pdfISO 3522-2007 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties《铝和铝合金 铸件 化学成分和机械性能》.pdf

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ISO 3521 CORR 1-2003 Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage - Technical Corrigendum 1《塑料 不饱和聚酯树脂和环氧树脂 总体积.pdf 2

ISO 3521 CORR 1-2003 Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage - Technical Corrigendum 1《塑料 不饱和聚酯树脂和环氧树脂 总体积.pdfISO 3521 CORR 1-2003 Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage - Technical Corrigendum 1《塑料 不饱和聚酯树脂和环氧树脂 总体积.pdf

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ISO 3520-1998 Oil of bergamot [Citrus aurantium L subsp bergamia (Wight et Arnott) Engler] Italian type《意大利香柠檬油》.pdf 10

ISO 3520-1998 Oil of bergamot [Citrus aurantium L subsp bergamia (Wight et Arnott) Engler] Italian type《意大利香柠檬油》.pdfISO 3520-1998 Oil of bergamot [Citrus aurantium L subsp bergamia (Wight et Arnott) Engler] Italian type《意大利香柠檬油》.pdf

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ISO 2975-6-1977 Measurement of water flow in closed conduits Tracer methods Part VI Transit time method using non-radioactive tracers《封闭管道中水流量的测量 示踪法 第6部分 用非放射性.pdf 16

ISO 2975-6-1977 Measurement of water flow in closed conduits Tracer methods Part VI Transit time method using non-radioactive tracers《封闭管道中水流量的测量 示踪法 第6部分 用非放射性.pdfISO 2975-6-1977 Measurement of water flow in closed conduits Tracer methods Part VI Transit time method using non-radioactive tracers《封闭管道中水流量的测量 示踪法 第6部分 用非放射性.pdf

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ISO 2975-3-1976 Measurement of water flow in closed conduits Tracer methods Part III Constant rate injection method using radioactive tracers《封闭管道中水流量的测量 示踪法 第3.pdf 16

ISO 2975-3-1976 Measurement of water flow in closed conduits Tracer methods Part III Constant rate injection method using radioactive tracers《封闭管道中水流量的测量 示踪法 第3.pdfISO 2975-3-1976 Measurement of water flow in closed conduits Tracer methods Part III Constant rate injection method using radioactive tracers《封闭管道中水流量的测量 示踪法 第3.pdf

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