SR 1628-1-1995 Water supplies Groundwater sources investigations field studies and laboratory researches《供水 地下水资源调查、实地研究和实验室研究》.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

SJ T 11235-2001 软件能力成熟度模型.pdf

SJ T 11236-2001 防静电贴面板通用规范.pdf

SJ T 11238-2001 语言复读机通用规范.pdf

SJ T 11239-2001 信息技术 信息交换用汉字编码字符集 第八辅助集.pdf

SJ T 11243-2001 触摸查询一体机通用规范.pdf

SJ T 11244-2001 单相R型变压器用铁心.pdf

SJ T 11245-2001 单相R型铁心电源变压器.pdf

SJ T 11246-2001 真空开关管用陶瓷管壳.pdf

SJ T 11247-2001 永磁铁氧体瓦形磁体公差及外形缺陷.pdf