TCVN 3817-1983 Asynchronous squirrel cage capacitor motors General technical requirements《鼠笼式异步电容电动机 一般技术要求》.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 20300 6-1990 Baddeleyite-corundum refractories Methods for determination of aluminium oxide《斜锆石刚玉耐火制品 氧化铝含量测定法》.pdf

GOST 20300 7-1990 Baddeleyite-corundum refractories Method for determination of calcium oxide and magnesium oxide《斜锆石刚玉耐火制品 钙和镁的氧化物含量测定法》.pdf

GOST 20300 8-1990 Baddeleyite-corundum refractories Method for determination of sodium oxide and potassium oxide《斜锆石刚玉耐火制品 氧化钠含量测定法》.pdf

GOST 20301-1974 Ion-exchange resins Anionites Specifications《离子交换树脂 阴离子交换剂 技术条件》.pdf

GOST 20302-1974 Motor oils Method of corrosion test for oils on engine Yas-204 《发动机油 对 ЯAЗ-204发动机锈蚀性测定法》.pdf

GOST 20303-1974 Motor oils Method of estimation of detergent characteristics of oils by installation IM-1《发动机油 用ИKM装置测定防氧化性的方法》.pdf

GOST 20304-1990 Three-dimensional and two-dimensional manikins Construction main parameters and dimensions《三维和二维模型 结构、基本参数和尺寸》.pdf

GOST 20305-1994 Gauges for tapers 7 24 Specifications《锥度为7 24的锥度用量规 基本尺寸及公差 技术要求》.pdf

GOST 20312-1990 Hard metal brazed tips type 51 Design and dimensions《51型钎焊硬质合金刀片 结构及尺寸》.pdf