TCVN 3909-2000 Covered electrodes for manual arc welding of mild steel and low alloy steel Test method《低碳钢和低合金钢的手工电弧焊用涂敷焊条 试验方法》.pdf

相关资源

JIS G5111-1991 结构用高抗拉强度碳素钢及低合金钢铸件.pdf

JIS G5111-1991 英文版 结构用高抗拉强度碳素钢及低合金钢铸件.pdf

JIS G3509-1-2003 冷镦用低合金钢 第1部分 勘误.pdf

JIS G0587-1995 碳钢及低合金钢锻件的超声检验方法.pdf

JIS Z 3316-2001 低碳钢及低合金钢用钨极惰性气体保护电弧焊焊条及焊丝.pdf

JIS Z 3351：1999 AMD 1-2007 碳钢和低合金钢用潜弧焊实心焊丝.pdf

JIS Z 3352：1988 AMD 1-2007 碳钢和低合金钢用潜弧焊焊料(修改件1).pdf

HG T 3145-1985 普通碳素钢及低合金钢贮罐标准系列分类与技术条件.pdf

JB 2555-1979 碳素钢、低合金钢人、手孔分类与技术条件.pdf

JB 4726-2000 压力容器用碳素钢和低合金钢锻件.pdf

猜你喜欢

ITU-T L 1440-2015 Methodology for environmental impact assessment of information and communication technologies at city level (Study Group 5)《信息和通信技术在城市一级的环境影响评估方法(研究组5)》.pdf

ITU-T L 15 FRENCH-1993 Optical Local Distribution Networks - Factors to Be Considered for Their Construction《本地光缆分配网-其结构需考虑的因素 施工安装和电缆以及其它外部线缆元件的保护(6号研究组)12pp》.pdf

ITU-T L 15 SPANISH-1993 Optical Local Distribution Networks - Factors to Be Considered for Their Construction《本地光缆分配网-其结构需考虑的因素 施工安装和电缆以及其它外部线缆元件的保护(6号研究组)12pp》.pdf

ITU-T L 15-1993 Optical Local Distribution Networks - Factors to Be Considered for Their Construction - Construction Installation and Protection of Cables and Other Elements of Out.pdf

ITU-T L 1500-2014 Framework for information and communication technologies and adaptation to the effects of climate change (Study Group 5)《信息和通信技术框架和应对气候变化的适应性的框架》.pdf

ITU-T L 1501-2014 Best practices on how countries can utilize ICTs to adapt to the effects of climate change (Study Group 5)《国家如何利用信息通信技术(ICTs)来适应气候变化影响的最佳实践(研究组5)》.pdf

ITU-T L 1502-2015 Adapting information and communication technology infrastructure to the effects of climate change (Study Group 5)《使信息和通信技术基础设施适应气候变化的影响(研究组5)》.pdf

ITU-T L 1503-2016 Use of information and communication technology for climate change adaptation in cities (Study Group 5)《信息和通信技术在城市适应气候变化中的应用(研究组5)》.pdf

ITU-T L 1504-2016 ICT and adaptation of agriculture to the effects of climate change (Study Group 5).pdf