GB/T 21837-2008
铁磁性钢丝绳电磁检测方法
Practice for electromagnetic examination of ferromagnetic steel wire rope
- 实施日期
- 2008-11-01
- ICS 分类
- 77.040.20;77.140.65
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 21837-2008
Practice for electromagnetic examination of ferromagnetic steel wire rope
GB/T 21073-2007
Epoxy-coated seven-wire prestressing steel strand
GB/T 20492-2006
Zinc-5% aluminum-mixed mischmetal alloy - coated steel wire and steel wire strand
GB/T 20119-2006
Flat steel wire ropes for balance
GB/T 20118-2006
Steel wire ropes for general purpose
GB/T 20067-2006
Large diameter steel wire ropes
GB/T 8706-2006
Steel wire ropes - Vocabulary, designation and classification
GB/T 8903-2005
Steel wire ropes for elevators
GB/T 14981-2004
Dimenisions,shape,mass and tolerances for hot-rolled wire rods
GB/T 18983-2003
Oil-hardened and tempered stell wire for mechanical springs
GB/T 18579-2001
High-carbon chromium bearing steel wires
GB/T 342-1997
Dimension,shape,mass and tolerance for cold-drawn round,square and hexagonal steel wires