STAS 3138-1985 BOARD FOR PO TAL EFFECTS《邮政用木板》.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

YS T 594-2016 硝酸铑.pdf

YS T 602-2017 区熔锗锭电阻率测试方法 两探针法.pdf

YS T 63.3-2016 铝用炭素材料检测方法 第3部分：热导率的测定 比较法.pdf

YS T 645-2017 金化合物化学分析方法 金量的测定 硫酸亚铁电位滴定法.pdf

YS T 646.1-2017 铂化合物化学分析方法 第1部分 铂量的测定 高锰酸钾电流滴定法.pdf

YS T 646.2-2017 铂化合物化学分析方法 第2部分：银、金、钯、铑、铱、钌、铅、镍、铜、铁、锡、铬、锌、镁、锰、铝、钙、钠、硅、 铋、钾的测定 电感耦合等离子体原子发射光谱法.pdf

YS T 655-2016 四氯化钛.pdf

YS T 661-2016 电池级氟化锂.pdf

YS T 677-2016 锰酸锂.pdf