Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 13476-2023 |
Pre-tensioned prestressed concrete pipe piles {译} 先张法预应力混凝土管桩 |
China National Standards piles |
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GB/T 32285-2015 |
Hot-rolled steel H piles 热轧 H 型钢桩 |
China National Standards piles |
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GB/T 31438-2015 |
Steel thin-walled sonic-testing tubes for concrete bored piles 混凝土灌注桩用钢薄壁声测管 |
China National Standards piles |
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GB 31039-2014 |
Pretensioned spun concrete special-shaped piles 先张法预应力离心混凝土异型桩 |
China National Standards piles |
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GB 13476-2009 |
Pretensioned spun concrete piles 先张法预应力混凝土管桩 |
China National Standards piles |
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