TCVN 6610-4-2000 Polyvinyl chloride insulated cables of rated voltages up to and including 450 750 V Part 4 Sheathed cables for fixed wiring《额定电压450 750V及以下聚氯乙烯绝缘电缆 第4部分 固定接线用铠装电缆》.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

BS EN 50632-2-3-2016 Electric motor-operated tools Dust measurement procedure Particular requirements for concrete grinders and disk-type sanders《电动操作工具 粉尘测量规程 混凝土研磨机和盘式打磨机的特殊要求》.pdf

BS EN 50632-2-4-2016 Electric motor-operated tools Dust measurement procedure Particular requirements for sanders other than disk type《电动操作工具 粉尘测量规程 非盘式磨砂机的特殊要求》.pdf

BS EN 50632-2-5-2016 Electric motor-operated tools Dust measurement procedure Particular requirements for circular saws《电动操作工具 粉尘测量规程 圆锯的特殊要求》.pdf

BS EN 50632-2-6-2015 Electric motor-operated tools Dust measurement procedure Particular requirements for hammers《电动工具 粉尘测量程序 锤子的特殊要求》.pdf

BS EN 50632-3-1-2016 Electric motor-operated tools Dust measurement procedure Particular requirements for transportable table saws《电动操作工具 粉尘测量规程 移动式锯床的特殊要求》.pdf

BS EN 50632-3-3-2017 Electric motor-operated tools Dust measurement procedure Particular requirements for transportable planers and thicknessers《电动操作工具 粉尘测量规程 便携式刨机和刨压机的详细要求》.pdf

BS EN 50632-3-9-2016 Electric motor-operated tools Dust measurement procedure Particular requirements for transportable mitre saws《电动操作工具 粉尘测量规程 移动式斜切锯的详细要求》.pdf

BS EN 50633-2016 Railway applications Fixed installations Protection principles for AC and DC electric traction systems《轨道交通 固定装置 交流和直流电牵引系统的保护原则》.pdf

BS EN 50636-2-100-2014 Household and similar electrical appliances Safety Particular requirements for hand-held mains-operated garden blowers vacuums and blower vacuums《家用和类似用途电器 安.pdf