TIS 377-1981 Standard for tolerances for bolts screws nuts and studs《螺栓 螺钉 螺母和螺柱公差标准》.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

NF E25-505-1997 Hexagon bolts with flange - Heavy series 《带法兰六角头螺栓 重型系列》.pdf

NF E25-506-1998 Prevailing torque type hexagon nuts with flange (with non-metallic insert) with metric fine pitch thread 《带法兰缘(非金属插口)的常用扭矩的米制细牙螺纹的六角形螺母》.pdf

NF E25-507-1998 Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread 《带法兰缘的通用扭矩全金属米制细牙螺纹的六角形螺母》.pdf

NF E25-600-1984 Fasteners Wood screws family standard 《紧固件 木螺钉系列标准》.pdf

NF E25-601-1984 Cross recessed countersunk head wood screws Symbol FZ 《十字槽沉头木螺钉 符号 FZ》.pdf

NF E25-602-1984 Cross recessed raised countersunk head wood screws Symbol FBZ 《十字槽凸起沉头木螺钉 符号 FBZ》.pdf

NF E25-603-1984 Cross recessed round head wood screws Symbol RZ 《十字槽圆头木螺钉 符号RZ》.pdf

NF E25-604-1984 Slotted countersunk head wood screws Symbol FS 《有槽沉头木螺钉 符号 FS》.pdf

NF E25-605-1984 Slotted raised countersunk head wood screws Symbol FBS 《有槽凸起沉头木螺钉 符号 FBS》.pdf