STAS 2771 6-1970 WHITE METAL BEARING AI.I.OYS Dotennin.Ttion of ircn《白金属轴承合金 铁含量测定》.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

TB T 1914-1987 油罐车洗刷污水处理技术规定.pdf

TB T 1918-1987 PG型轨道电路测试盘.pdf

TB T 1919-1987 PL型组合式电缆绝缘测试盘.pdf

TB T 1932-2014 旅客列车卫生及检测技术规定.pdf

TB T 1936.1-1987 铁路装卸作业标准.作业程序.pdf

TB T 1936.2-1987 铁路装卸作业标准.桥式、龙门式起重机作业.pdf

TB T 1936.3-1987 铁路装卸作业标准.回转式起重机作业.pdf

TB T 1936.4-1987 铁路装卸作业标准.轮胎式单斗装载机作业.pdf

TB T 1936.6-1987 铁路装卸作业标准.小型叉车作业.pdf