NF L31-241-1963 Precision bearings for instruments (rech ) Recommended dimensions 《仪表用精密轴承(RECH ) 推荐尺寸规格 》.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 12445-1986 Electrical insulating papers PAPER FOR MOTOR VEHICLE ELECTRICAL EQUIPMENT《电绝缘纸 汽车电气设备用纸 》.pdf

STAS 12446-1986 Mineral oils for metals working PLO 81 OIL《矿物油 用于金属作业 PLO 81油 》.pdf

STAS 12447-1987 FLAT CYLINDRICAL GRINDING WHEFLS FOR CRANKSHAFTS GRINDING Shape and dimensions《平板圆通砂轮作机轴摩擦的形状和尺寸 》.pdf

STAS 12448-1986 Machines and equipments for buildings SEAT INDEX POINT Determination method《建筑机械设备座位指标点的测量方法 》.pdf

STAS 12449-1986 WORKING CENTERS WITH HORIZONTAL OR VERTICAL SPINDLE Prescriptions for working precision《水平或垂直的纺锤的工作中心 工作精度的准备 》.pdf

STAS 12450-1986 ANAESTHESIG AND LUNGS ARTIFICIEL VENTILATION BREATHING TUBES General technical requirements.《麻醉和肺部人工通气呼吸管 一般技术要求 》.pdf

STAS 12451 1-1986 HEAVY PLATES OF CORROSION AND HEAT-RESISTANT STEEI Technical requirements for quality《防腐蚀、耐热重钢板 质量技术要求》.pdf

STAS 12451-1986 HEAVY PLATES OF CORROSION AND HEAT-RESISTANT STEEL Dimensions《防腐蚀、耐热重钢板 尺寸》.pdf

STAS 12452 1-1986 Textile machinery PACKAGES OF YARNS AND INTERMEDIATE PRODUCT Nomenclature《纺织机械 纱线和中间产品的包装 命名 》.pdf