NBN 742 ADD 2-1984 5625 《锅炉元件的计算 撑杆固定，导管撑杆固定和锚定》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

SY 4029-1993 石油建设工程质量检验评定标准 长输管道线路工程.pdf

SY 4064-1993(条文说明) 常压立式储罐抗震鉴定技术要求.pdf

SY 5575-1993 钻杆测试资料处理方法.pdf

SY 6879-2012 石油天然气建设工程施工质量验收规范滩海海堤工程.pdf

SY T 0519-1993 原油屈服值测定.U形管法.pdf

SY T 0520-1993 原油粘度测定.旋转粘度计平衡法.pdf

SY T 0521-1993 原油析蜡点测定.显微观测法.pdf

SY T 0522-1993 原油析蜡点测定.旋转粘度计法.pdf

SY T 0527-1993 原油族组成分析.高效液相色谱法.pdf