High permability alloys with high hardness and high electrical resistance
中国标准分类号: H(冶金) ; H58(精密合金) | 发布日期:1994-04-04 实施日期:1994-05-01
Main parameters of blast furnace equipment
中国标准分类号: H(冶金) ; H92(冶炼设备) | 发布日期:2007-01-25 实施日期:2007-07-01
Methods for chemical analysis of superalloys. Part 13: Determination of manganese content by potassium periodate photometric method
中国标准分类号: H(冶金) ; H10(金属化学分析方法综合) | 发布日期:2008-03-17 实施日期:2008-10-01
Standard Specification for Tool Steel High Speed
中国标准分类号: H(冶金) ; H40(钢铁产品综合)
General specification of superalloy tubes
中国标准分类号: H(冶金) ; H57(高温合金) | 发布日期:2012-05-11 实施日期:2013-02-01
Cold-rolled heat-resisting superalloy sheets
中国标准分类号: H(冶金) ; H57(高温合金) | 发布日期:2011-01-10 实施日期:2011-10-01
High strength chromium-molybdenum alloy steel forgings for pressure vessels under high-temperature service
中国标准分类号: H(冶金) ; H63(稀有高熔点金属及其合金)
High yttrium mixed rare earth oxides
中国标准分类号: H(冶金) ; H65(稀土金属及其合金) | 发布日期:1991-05-04 实施日期:1992-01-01
High strength structural steel plates in the quenched and tempered condition
中国标准分类号: H(冶金) ; H46(钢板、钢带) | 发布日期:2009-06-25 实施日期:2010-04-01
General specification of superalloy disks and rings
中国标准分类号: H(冶金) ; H57(高温合金) | 发布日期:2010-12-23 实施日期:2011-09-01
Specifications of top combustion stove with high efficiency and high blast temperature for blast furnace
中国标准分类号: H(冶金) ; H04(基础标准与通用方法) | 发布日期:2013-12-31 实施日期:2014-06-15
Sheet of titanium and titanium alloy for golf head
中国标准分类号: H(冶金) ; H64(稀有轻金属及其合金) | 发布日期:2012-05-24 实施日期:2012-11-01
High strength cast steels for general engineering and structural purposes
中国标准分类号: H(冶金) ; H43(钢锭、钢坯) | 发布日期:1992-05-01 实施日期:1992-05-01
Methods for chemical analysis of superalloys. Part 1: Determination of carbon content by coulometric method
中国标准分类号: H(冶金) ; H10(金属化学分析方法综合) | 发布日期:2008-03-17 实施日期:2008-10-01
Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength
中国标准分类号: H(冶金) ; H40/59() | 发布日期:2014-03-01 实施日期:2014-03-01
Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength
中国标准分类号: H(冶金) ; H46(钢板、钢带)
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