中華人民共和國國家標準(中國大陸GB標準)英文版 |
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SY/T 4125-2023 钢质管道焊接规程(中英文版) Steel Pipeline Welding Regulations |
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GB/T 31032-2023 钢质管道焊接及验收(中英文版) Steel pipeline welding and acceptance |
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GB/T 13401-2017 钢制对焊管件 技术规范(中英文版) Steel buttwelding pipe fittings—Technical specification |
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GB/T 12459-2017 钢制对焊管件 类型与参数(中英文版) Steel buttwelding pipe fittings—Types and parameter |
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GB/T 31936-2015 焊接钢管轧辊(中英文版) Rolls for welding steel pipe |
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GB/T 31032-2014 钢质管道焊接及验收(中英文版) Welding and acceptance standard for steel pipings and pipelines |
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SY/T 4125-2013 钢制管道焊接规程(中英文版) Welding specification for steel pipeline |
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SH/T 3408-2012 石油化工钢制对焊管件(中英文版) Steel butt-welding pipe fitting in petrochemical industry |
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SY/T 4120-2012 高含硫化氢气田钢质管道环焊缝射线检测(中英文版) Radiographic inspection for circumferential fusion welding joints of steel pipeline in highly hydrogen sulfide gas field |
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SY/T 5989-2012 直缝电阻焊套管(中英文版) High frequency electrical resistance welding steel pipes for use as casing |
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GB/T 9119-2010 板式平焊钢制管法兰(中英文版) Slip-on-welding plate steel pipe flanges |
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GB/T 9118-2010 对焊环带颈松套钢制管法兰(中英文版) Loose hubbed steel pipe flanges with welding neck collor |
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GB/T 9117-2010 带颈承插焊钢制管法兰(中英文版) Hubbed socket welding steel pipe flanges |
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GB/T 9116-2010 带颈平焊钢制管法兰(中英文版) Hubbed slip-on-welding steel pipe flanges |
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GB/T 9115-2010 对焊钢制管法兰(中英文版) Steel pipe welding neck flanges |
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GB/T 15530.6-2008 铜管折边和铜合金对焊环松套钢法兰(中英文版) Loose plate flange in steel with a copper pipe or a weld-neck collar in copper alloy for welding |
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SY/T 4103-2006 钢质管道焊接及验收(中英文版) Welding and acceptance standard for steel piping and pipelines |
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GB/T 13401-2005 钢板制对焊管件(中英文版) Steel plate butt-welding pipe fittings |
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GB/T 12459-2005 钢制对焊无缝管件(中英文版) Steel butt-welding seamless pipe fittings |
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