ONORM V 5013 Teil 2-1981 Coupling devices for towing vehicles and trailers trailer coupling ring 40 without socket dimensions material《牵引车辆和拖车的耦合装置 无插槽的拖车耦合环40 尺寸，材料》.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

STAS 4076-1953 《联结与传送元件 带连接板和螺栓的长环链条（Galle链条 轻工业）》.pdf

STAS 4077-1953 《上釉钢板制器皿 带柄盆大小》.pdf

STAS 408-1974 Petroleum equipment THREE BLADE DRAG BITS《石油设备 三叶切削型钻头》.pdf

STAS 408-1984 PETROl.KUM KQUIPMET Tlirco blade drag bits《汽油设备 三叶切削型钻头》.pdf

STAS 4083-1982 Rapid stce] inserted tooth milling cutters THREE-LIPPED CUTTERS WITH STAGGARED TEETH Dimensions《交错齿速钢镶齿式铣刀尺寸》.pdf

STAS 4084-1978 Standard guage railway cars F.I.EMENTS OF UNDERFRAME Classified list《标准轨距铁道车辆 底架部件 分类单》.pdf

STAS 4088-1992 Stationary articles School drawing blocks《固定物品 教学图块》.pdf

STAS 4094-1987 《实验室用玻璃容量单位 常用吸管》.pdf

STAS 4095-1987 Laboratory glass capacity measures GRADUATED CYLINDERS《试验用玻璃器皿容积测量 量筒》.pdf