MNOSZ 2216-1953 《磁片或木螺母用锥形垫木》.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

JUS C A1 269-1978 Methods for chemical anatysis of ahiminium and aluminium alloys Spectrophotometric determination of nickel (Dimethylgtyoxime methodj《铝和铝合金的化学分析方法 丁二酮肟分光光度法测定镍量》.pdf

JUS C A1 270-1980 Methods for chemical analysis of alummium albys Spectrophotometric determination of zine in ahiminium《铝合金的化学分析方法 分光光度法测定铝中的锌量》.pdf

JUS C A1 271-1980 Methods for chemical anafysis of ahiminium and ahiminium alloys Spectrophotometric determination ofbismuth in ahiminium and ahimmium alloys《铝和铝合金的化学分析方法 分光光度法测定铝和.pdf

JUS C A1 272-1980 Methods for chemical analysis of aluminium and aluminium alloys Determination of tron by atomic absorption《铝和铝合金的化学分析方法 原子吸收法测定铁量》.pdf

JUS C A1 273-1980 Methods for chemicalanalysis of aluminium and aluminium alloys Volumetricdetermination of tin《锌和锌合金的化学分析方法 容量法测定锡量》.pdf

JUS C A1 274-1981 Mathods for chamical analysis of aluminium and aluminium alloys Spectrophotometric datumination of vanadium in aluminium《铝和铝合金的化学分析方法 分光光度法测定铝中的钒量》.pdf

JUS C A1 275-1981 Method for chemical analysis of alummium and alummium alloys Determination of titanium Diantipyrilmethane photometric method《铝和铝合金的化学分析方法 二安替比林甲烷光度法测定钛量》.pdf

JUS C A1 312-1980 Methods for chemical analysis of magnesium and magnesium alloys Photometric determination of nickel Dimethylglyoxime method《镁和镁合金的化学分析方法 丁二酮肟光度法测定镍量》.pdf

JUS C A1 313-1980 Methods for chemical analysis of magneshim and magnesium alloys Determination of zine by atomic absorption《镁和镁合金的化学分析方法 原子吸收法测定锌量》.pdf