CSN 02 4735-1992 Thurst ball bearings single direction angular contact alfa = 60φ《60单向有角接触推力球轴承》.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

ARMY A-A-52524 13 A VALID NOTICE 1-2008 Seal Plain or Seal Plain Encased Non-Spring Loaded Single Loaded Single Sealing Member《密封 普通或密封 普通包裹式密封 无弹簧加载 单加载 单独密封单元》.pdf

ARMY A-A-52524 17 A VALID NOTICE 1-2008 Seal Plain or Seal Plain Encased Single Sealing Member Extended Case《密封 普通或密封 普通包裹式密封 单独密封单元 扩展盒体》.pdf

ARMY A-A-52524 6 VALID NOTICE 2-2008 SEAL PLAIN ENCASED SINGLE SEAL EXTERNAL TYPE SPRING LOADED《普通包裹密封件 弹簧式单一外部密封》.pdf

ARMY A-A-52524 7 A VALID NOTICE 1-2008 Seal Plain Encased Dual Seal Internal Seal Spring Loaded《密封 普通包裹式密封 内部密封 弹簧加载》.pdf

ARMY A-A-52524 8 VALID NOTICE 2-2008 Seal Plain Encased Dual Sealing Members Opposed One Seal Spring Loaded《普通包裹密封 弹簧加压的反面双密封件和反面单密封件》.pdf

ARMY A-A-52524 A-1997 SEAL PLAIN AND SEAL PLAIN ENCASED FLUID RADIAL SINGLE AND MULTIPLE LIP SEALING MEMBER《单剂量和多边密封成员的径向流体外包的平坦密封》.pdf

ARMY A-A-52525 A VALID NOTICE 2-2009 Horns and Buzzers Air-and Electrically-Actuated《气动或电动喇叭和蜂鸣器》.pdf

ARMY A-A-52526 VALID NOTICE 1-2004 TIME DELAY UNIT ADJUSTABLE SOLID STATE (METRIC)《公制固体状态可调节的时间延迟单元》.pdf

ARMY A-A-52526-1995 TIME DELAY UNIT ADJUSTABLE SOLID STATE (METRIC)《公制固体状态可调节的时间延迟单元》.pdf