SIS SEN 01 04 71-1964 Non-reciprocal circuit and transmission line components Terminology《单向电路以及传输线组件 术语》.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

GOST 12852 5-1977 Cellular concrete Method of steam-permeafility coefficient determination《泡沫混凝土 透汽系数的测定方法》.pdf

GOST 12852 6-1977 Cellular concrete Method of hygroscopic moisture determination《多孔混凝土 吸收水分测定方法》.pdf

GOST 12853-1980 Positive-displacement hydraulic drives pneumatic actuators and lubricating systems Connecting threads《容积式液压传动装置 气动传动装置和润滑系统 连结线》.pdf

GOST 12855-1977 Rubber sheet for transformers Specifications《变压器橡胶板 规范》.pdf

GOST 12856-1996 Asbestos-steel sheets and gaskets Specifications《钢石棉板及垫 技术条件》.pdf

GOST 12859-1967 Horse and cattle hair (raw material)《马鬃及牛毛（未加工的生料）》.pdf

GOST 12865-1967 Expanded vermiculits《泡沫蛭石》.pdf

GOST 12868-1977 Ion-exchange resins Methods for determination of iron《离子交换树脂 铁的测定方法》.pdf

GOST 12869-1977 Electrical insulating synthetic fluid octol Specifications《电绝缘合成液体奥克多尔炸药 规范》.pdf