GB/T 14981-2009
热轧圆盘条尺寸、外形、重量及允许偏差
Dimension,shape,mass and tolerance for hot-rolled round wire rod
- 实施日期
- 2010-04-01
- ICS 分类
- 77.140.70
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 14981-2009
Dimension,shape,mass and tolerance for hot-rolled round wire rod
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Ferrotitanium - Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
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GB/T 24194-2009
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GB/T 24187-2009
Cold-drawn precision single welded steel tubes
GB/T 24186-2009
High strength abrasion resistant steel plates for construction machine
GB/T 24184-2009
high calcium hot melt slag after desulphurization for sintering flux