NF C43-805 A1-2005 Safety of laser products - Part 1 equipment classification requirements and user-s guide 《激光产品的安全 第1部分 设备分类、要求和用户指南》.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

DS ISO 8805-1989 Information processing systems Computer graphics Graphical Kernel System for three dimensions (GKS-3D) functional description《信息处理系统 计算机制图 三维图形核心系统(GKS-3D)功能描述》.pdf

DS ISO 8860-2 Cor 1-1994 Information processing - Data interchange on 90 mm (3 5 in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad on 80 tra.pdf

DS ISO 8930-1993 General principles on reliability for structures List of equivalent terms《结构可靠性的一般原则 等同术语表》.pdf

DS ISO 8991-1988 Designation system for fasteners《紧固件的标记体系》.pdf

DS ISO 9036-1987 Information processing Arabic 7-bit coded character set for information interchange《信息处理 信息交换用的7位编码阿拉伯字符集》.pdf

DS ISO 9052-1-1992 Acoustics Determination of dynamic stiffness Part 1 Materials used under floating floors in dwellings《声学 动态刚度的测定 第1部分：住宅内浮式地板下使用的材料》.pdf

DS ISO 9127-1990 Information processing systems User documentation and cover information for consumer software packages《信息处理系统 用户软件包的用户文件和覆盖信息》.pdf

DS ISO 918-1986 Volatile organic liquids for industrial use Determination of distillation characteristics《工业用挥发性有机液体 蒸馏特性的测定》.pdf

DS ISO 9222-1-1992 Technical drawings Seals for dynamic application Part 1 General simplified representation《技术制图 动态应用的密封 第1部分：通用简易表示法》.pdf