NS 5252-1972 Palnuts self locking counternuts - UNC threads 1 4 to 2 .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 3836.12-2008 爆炸性环境 第12部分 气体或蒸气混合物按照其最大试验安全间隙和最小点燃电流的分级.pdf

GB T 3836.21-2017 爆炸性环境 第21部分：设备生产质量体系的应用.pdf

GB T 3836.23-2017 爆炸性环境 第23部分：用于瓦斯和 或煤尘环境的I类EPL Ma级设备.pdf

GB T 3836.5-2017 爆炸性环境 第5部分 由正压外壳“p”保护的设备.pdf

GB T 3852-2017 联轴器轴孔和联结型式与尺寸.pdf

GB T 3854-2017 增强塑料巴柯尔硬度试验方法.pdf

GB T 3857-2017 玻璃纤维增强热固性塑料耐化学介质性能试验方法.pdf

GB T 3875-2017 钨板.pdf

GB T 3883.1-2014 手持式、可移式电动工具和园林工具的安全 第1部分 通用要求.pdf