CSN ON 38 6681-1964 《燃气燃料矿灯》.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 61029-2-8-2010 Safety of transportable motor-operated electric tools - Particular requirements for single spindle vertical moulders《移动式电动工具的安全性 单芯轴垂直模压机的详细要求》.pdf

BS EN 61030-1991 Specification for domestic digital bus (D2B) for audio video and audiovisual systems《音频、视频和视听系统用家用数字总线(DZB)规范》.pdf

BS EN 61032-1998 Protection of persons and equipment by enclosures - Probes for verification《用外壳对人体和设备保护围栏 验证探针》.pdf

BS EN 61033-2006 Test methods for the determination of bond strength of nimpregnating agents to an enamelled wire substrate《测定浸渍剂对漆包线基材粘结强度的试验方法》.pdf

BS EN 61034-1-2005 Measurement of smoke density of cables burning under defined conditions - Part 1 Test apparatus《规定条件下电缆燃烧的烟雾密度的测量 第1部分 试验设备》.pdf

BS EN 61039-2008 Classification of insulating liquids《绝缘液体的分类》.pdf

BS EN 61040-1993 Specification for power and energy measuring detectors instruments and equipment for laser radiation《激光辐射功率和能量探测器、仪表和设备规范》.pdf

BS EN 61041-1-1991 Non-broadcast video tape recorders - Methods of measurement - General video (NTSC PAL) and audio (longitudinal) characteristics《非播放用磁带录像机 测量方法 一般视频(NTSC PAL)和声频(.pdf

BS EN 61041-2-1996 Non-broadcast video tape recorders - Methods of measurement - Video characteristics chrominance SECAM《非播放用磁带录像机 测量方法 彩色视频特征SECAM》.pdf