Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 24187-2023 |
Cold drawn precision single layer welded steel pipe {译} 冷拔精密单层焊接钢管 |
China National Standards Cold drawn precision |
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GB/T 3639-2021 |
Seamless cold-drawn or cold-rolled steel tubes for precision applications 冷拔或冷轧精密无缝钢管 |
China National Standards Cold drawn precision |
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GB/T 32957-2016 |
Cold-drawn or cold-rolled precision inside diameter seamless steel tubes for hydraulic and pneumatic system service 液压和气动系统设备用冷拔或冷轧精密内径无缝钢管 |
China National Standards Cold drawn precision |
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GB/T 31315-2014 |
Cold drawn or cold rolled precision weld steel tubes for mechanical structures 机械结构用冷拔或冷轧精密焊接钢管 |
China National Standards Cold drawn precision |
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GB/T 3639-2009 |
Seamless cold-drawn or cold-rolled steel tubes for precision applications 冷拔或冷轧精密无缝钢管 |
China National Standards Cold drawn precision |
![]() English PDF |
GB/T 24187-2009 |
Cold-drawn precision single welded steel tubes 冷拔精密单层焊接钢管 |
China National Standards Cold drawn precision |
![]() English PDF |
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