NBN-EN 24035-1992 7500 《六角矮螺母（削过边） 等级A和B》.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

MSZ 22 517-1981 《金刚石颗粒，圆锯1A1R大小形状特征》.pdf

MSZ 22 518-1981 《金刚石颗粒，1FF1R C1形圆锯的主要规格》.pdf

MSZ 22 519-1982 《金刚石颗粒，1FF1R C2形状圆锯特征尺寸圆锯》.pdf

MSZ 22 520-1982 《金刚石颗粒，1FF1R形状特征尺寸的圆锯》.pdf

MSZ 22 521-1981 《颗粒金刚石刀片特征尺寸》.pdf

MSZ 22 522-1981 《金刚石颗粒，6A2S表尺寸规格》.pdf

MSZ 22 525-1983 《金刚石颗粒》.pdf

MSZ 22 526-1984 《金刚石微粒研磨盘主要规格》.pdf

MSZ 22 527-1984 《结晶金刚石砂轮尺寸控制》.pdf