SIS SS 62 23 55-1984 Micrographics Flowchart symbols and their use in micrographics《缩微图形 流程图符号及其使用的缩微图形》.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

GB T 17117-2008 双目望远镜.pdf

GB T 17119-1997 连续搬运设备 带承载托辊的带式输送机 运行功率和张力的计算.pdf

GB T 17121-1997 防伪印油 第1部分;紫外激发荧光防伪渗透印油技术条件.pdf

GB T 17122-1997 草坪和园艺乘座式拖拉机 动力输出套管.pdf

GB T 17123-1997 草坪和园艺乘座式拖拉机 单点套管式悬挂装置.pdf

GB T 17124-1997 草坪和园艺乘座式拖拉机 牵引杆.pdf

GB T 17125-1997 农业拖拉机和机具 四点刚性挂接装置 技术规范.pdf

GB T 17126-1997 农业拖拉机和机械 动力输出万向节传动轴和动力输入连接装置的位置.pdf

GB T 17126.1-2009 农业拖拉机和机械.动力输出万向节传动轴和动力输入连接装置.第1部分 通用制造和安全要求.pdf