UNE 15-207-1990 《机械器具建造的模型元件 多螺杆坐垫 拖曳的盒子和树木》.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

SNI 05-2248-1991 Bolts screws studs and nuts General requirement《螺丝 螺母 螺杆 螺帽 一般要求》.pdf

SNI 05-2249-1991 Tubular heat exchangers《管状热量交换机》.pdf

SNI 05-2259-1991 Flat transmision belts Length《扁平式传送带 长度》.pdf

SNI 05-2263-1991 Steel cord conveyor belts Measurement of elongation on traction test《钢质传送带 延长性能测试》.pdf

SNI 05-2264-1991 Steel corded conveyor belts Adhesian strength test of the cover to the layer《钢质传送带 带面抗压力测试方法》.pdf

SNI 05-2269-1991 Steel cord conveyor belts Cord - to - coating band test《钢轴传送带 轴心 轴带测试方法》.pdf

SNI 05-2270-1991 Synchronous belts Calculation of power rating and drive centre distance《同步带 电源率与驱动中心距离计算》.pdf

SNI 05-2286-1991 Heading dies - Terminology《打头摸具 术语》.pdf

SNI 05-2295-1991 Circular saws for metal cutting diameter range 224 - 2240 mm《切割金属用圆锯 尺寸为224 - 2240 mm》.pdf