STAS 11516-1980 SPECIAL T-SECTION FOR ROLLING TRACKS《特别的T截面滚动轨迹 》.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

JB T 6972-1993 微孔排气消声器测量方法.pdf

JB T 6973-1993 热喷涂操作人员考核要求.pdf

JB T 6974-1993 线材喷涂碳钢及不锈钢.pdf

JB T 6976-1993 俄歇电子能谱术元素鉴定方法.pdf

JB T 6977-1993 机械产品防锈前处理 清净技术条件.pdf

JB T 6978-1993 涂装前表面准备-酸洗.pdf

JB T 6979-1993 大中型钢质锻制模块（超声波和夹杂物）质量分级.pdf

JB T 6980.1-1993 塑料薄膜和纸压敏粘贴标牌 技术条件.pdf

JB T 6980.2-1993 塑料薄膜和纸压敏粘贴标牌 试验方法.pdf