SIS SEN 24 16 20-1968 Lead-sheathed signalling cable Type EKBR《铅防护套信号电缆 EKBR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

SN T 1143-2002 简易熏蒸库熏蒸操作规程.pdf

SN T 1145-2002 苜蓿黄萎病菌检疫鉴定方法.pdf

SN T 1146-2002 烟草环斑病毒检疫鉴定方法.pdf

SN T 1151.1-2002 对虾Taura综合征病毒（TSV）逆转录聚合酶联式反应（RT-PCR）诊断方法.pdf

SN T 1151.2-2002 对虾白斑病毒（WSV）聚合酶链式反应（PCR）检测方法.pdf

SN T 1151.5-2003 对虾杆状病毒(BP)检测方法.pdf

SN T 1152-2002 鲤春病毒血症病毒（SVCV）逆转录聚合酶联式反应（RT-PCR）诊断方法.pdf

SN T 1154-2002 毒麦检疫鉴定方法.pdf

SN T 1159-2002 椰子红环腐线虫检疫鉴定方法.pdf