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GB/T 20065-2016
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GB/T 20065-2016
Screw-thread steel bars for the prestressing of concrete| Author | GB National Standard |
|---|---|
| Editor | CODCHI |
| Document type | Standard |
| Format | File |
| ICS | 77.140.60 : Steel bars and rods
|
| Replace | GB/T 20065-2006 |
| Year | 2016 |
| Country | China |
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