2020-01-04  -   标准号：GB/T 31937-2015 中文标准名称：煤浆输送用直缝埋弧焊钢管 英文标准名称：SAWL steel pipe for pipeline of coal slurry

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2020-01-04  -   标准号：GB/T 31938-2015 中文标准名称：煤浆输送管用钢板 英文标准名称：Steel plate for coal slurry pipeline 标

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2020-01-04  -   标准号：GB/T 31939-2015 中文标准名称：矿用救生舱用热轧钢板和钢带 英文标准名称：Hot-rolled steel plates (sheets) and strips f

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2020-01-04  -   标准号：GB/T 31940-2015 中文标准名称：流体输送用双金属复合耐腐蚀钢管 英文标准名称：Bi-metal composite corrosion resistance s

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2020-01-04  -   标准号：GB/T 31941-2015 中文标准名称：核电站用非核安全级碳钢及合金钢焊接钢管 英文标准名称：Non-nuclear safety class welded c

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2020-01-04  -   标准号：GB/T 31942-2015 中文标准名称：金属蜂窝载体用铁铬铝箔材 英文标准名称：FeCrAl foil for metallic honeycomb substrates

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2020-01-04  -   标准号：GB/T 31943-2015 中文标准名称：精密焊接钢管用冷连轧钢带 英文标准名称：Continuously cold rolled steel strips for preci

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2020-01-04  -   标准号：GB/T 31944-2015 中文标准名称：原油船货油舱用耐腐蚀钢板 英文标准名称：Corrosion resistant steel plates for cargo oil

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2020-01-04  -   标准号：GB/T 31945-2015 中文标准名称：自升式平台桩腿用钢板 英文标准名称：Steel plate for self-elevating drilling units leg s

https://www.py120.net/jiancebiaozhun/28159.html   -  检测标准

2020-01-04  -   标准号：GB/T 31946-2015 中文标准名称：水电站压力钢管用钢板 英文标准名称：Steel plates for steel penstock in hydropower stati

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