NBN-EN 492-1994 8125 Fibre-cement slates and their fittings for roofing - Product specification and test methods《纤维混凝土屋顶板及其屋顶用附件 产品规范和检验方法》.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

JB T 5459-1991 电度表用计度器.pdf

JB T 5467.2-2002 机电式交流有功和无功电能表.第2部分 长寿命电能表的特殊要求.pdf

JB T 5469-1991 单片电工钢片(带)比总损耗测试仪.pdf

JB T 5472-1991 仪用电流互感器.pdf

JB T 5473-1991 仪用电压互感器.pdf

JB T 5474-1991 光学零件镀膜.偏振膜.pdf

JB T 5477-1991 显微镜.荧光显微术用浸油.pdf

JB T 5483-1991 标准扭矩仪.技术条件.pdf

JB T 5483-2015 标准扭矩仪 技术规范.pdf