NF S80-565-1995 Horology Involute toothing gears Basic racks 《钟表业 渐开线齿轮 基本齿条》.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

CNS 6329-1983 Scupper Fitting for Refrigerating Chambers of Ships《船舶冷藏库用排水孔装具》.pdf

CNS 6330-1998 Ships- Cast Iron Pipe Sleeve Type Expansion Joints《船用铸铁管套筒型伸缩接头》.pdf

CNS 6331-2006 Stainless steel pipes《配管用不锈钢钢管》.pdf

CNS 6333-1995 Steel Pipes for Low Temperature Service《低温配管用钢管》.pdf

CNS 6335-1995 Carbon Steel Pipes for High Pressure Service《高压配管用碳钢钢管》.pdf

CNS 6337-1985 General Rules for Test of Tungsten and Molybdenum Materials for Lighting and Electronic Equipments《照明及电子设备用钨钼材料试验通则》.pdf

CNS 6338-1985 Tungsten Wires for Lighting and Electronic Equipments《照明及电子设备用钨线》.pdf

CNS 6339-1985 Tungsten Rods for Lighting and Electronic Equipments《照明及电子设备用钨棒》.pdf

CNS 6341-1985 Thoriated Tungsten Wires and Rods for Lighting and Electronic Equipments《照明及电子设备用钍钨线及棒》.pdf