NBN-HD 021 2-1993 5625 Polyvinyl chloride insulated cables of rated voltages up to and including 450 750 V Part 2 Test methods《导体和以聚氯乙烯绝缘的电缆，从指定电压到更接近于450 750伏 第2部分：试验方法》.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

GB T 36415-2018 汽车行业信息化 实施规范.pdf

GB T 36416.3-2018 试验机词汇 第3部分：振动试验系统与冲击试验机.pdf

GB T 36417.1-2018 全分布式工业控制网络 第1部分：总则.pdf

GB T 36417.2-2018 全分布式工业控制网络 第2部分：术语.pdf

GB T 36417.3-2018 全分布式工业控制网络 第3部分：接口通用要求.pdf

GB T 36417.4-2018 全分布式工业控制网络 第4部分：异构网络技术规范.pdf

GB T 36418-2018 絮用纤维制品有机挥发性物质的测定.pdf

GB T 36419-2018 家用和类似用途皮肤美容器.pdf

GB T 36420-2018 生活用纸和纸制品 化学品及原料安全评价管理体系.pdf