GB/T 221-2008
钢铁产品牌号表示方法
Notations for designation of iron and steel
- 实施日期
- 2009-04-01
- ICS 分类
- 77.140.01
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。
找到 70,494 条
GB/T 221-2008
Notations for designation of iron and steel
GB/T 15014-2008
Physical quantity terminologies and definitions of elastic alloy, expansion alloy, thermostat metal, resistance alloy
GB/T 15007-2008
Designations of corrosion-resisting alloy
GB/T 1426-2008
The classifications of carbon materials
GB/T 591-2008
Marine cast iron flanged stop check valves
GB/T 590-2008
Marine cast iron flanged stop valves
GB/T 585-2008
Marine cast steel flanged stop check valves
GB/T 22241-2008
General specification for water mist fire extinguishing system of ship
GB/T 2030-2008
Bronze suction valve for seaward sluice
GB/T 2029-2008
Cast steel suction valve for seaward sluice
GB/T 1953-2008
Marine low pressure bronze male threaded stop check valves
GB/T 1852-2008
Marine cast steel flanged steam pressure reducing valves
GB/T 1850-2008
Marine male threaded weight quick-closing valves
GB/T 12777-2008
General specification for metal bellows expansion joints
GB/T 11618.1-2008
Pipe fittings of copper and copper alloys - Part 1: Fittings of braze welding type
GB/T 15956-2008
Calcium carbide steel drum for repeated use
GB/T 14492-2008
Unreusable steel drum of calcium carbide for packing
GB/T 12671-2008
Polystyrene (PS) resin
GB/T 9341-2008
Plastics - Determination of flexural properties
GB/T 5471-2008
Plastics - Compression moulding of test specimens of thermosetting materials