IRAM 11 038-1961 《柴油机轨道车的气动制动器（连接管可活动型）》.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 19132-1986 Terminal contact blocks General specifications《成套的线夹 一般技术条件》.pdf

GOST 19135-1980 Domestic siphons Specifications《生活用虹吸管 技术条件》.pdf

GOST 19136-1980 Gas cylinders for domestic siphons Specifications《生活用虹吸管用小瓶 技术条件》.pdf

GOST 19137-1989 Yuft footwear for army Specifications《军用的软皮皮鞋 技术条件》.pdf

GOST 19138 0-1985 Thyristors General requirements for methods of measuring parameters《晶闸管 对参数测量方法的一般要求》.pdf

GOST 19138 1-1985 Thyristors Method for measuring switching voltage《晶闸管 接通电压测量方法》.pdf

GOST 19138 2-1985 Triode thyristors Method for measuring trigger direct and peak gate current and trigger direct and peak gate voltage《三极晶闸管 控制极的开启直流和脉冲电流和控制极开启直流和脉冲电压的测量方法》.pdf

GOST 19138 3-1985 Triode thyristors Method for measuring turn-off time《三极晶闸管 断开时间测量方法》.pdf

GOST 19138 4-1973 Thyristors Method for measuring turn-on rise and delay times《晶闸管 接通、上升和延迟时间测定方法》.pdf