NC 06-07-1985 Fixing Machine Elements Precision Whole-Threaded Screws with Hexagonal Head from 1 4 up to 3 4 in Diameter Parameters and Main Dimensions《固定机械零件 精密六角头全螺纹螺钉，从1 4到3 4英寸.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 IEC 8881-1990 Information processing systems Data communications Use of the X 25 packet level protocol in local area networks《信息处理系统 数据通信 地区网络内X 25包层协议的使用》.pdf

DS ISO IEC 9293-1995 Information technology - Volume and file structure of disk cartridges for information interchange《信息技术 信息交换用盒式磁盘的容量及文件结构》.pdf

DS ISO IEC 9314-3-1991 Information processing systems - Fibre Distributed Data Interface (FDDI) - Part 3 Physi-cal Layer Medium Dependent (PMD)《信息处理系统 光纤分布式数据接口（FDDI） 第3部分：依赖性物理层媒体.pdf

DS ISO IEC 9318-2-1991 Information technology - Intelligent Peripheral Interface - Part 2 Device specific command set for magnetic disk drives《信息技术 智能外围设备接口 第2部分：磁盘驱动器装置专用命令集》.pdf

DS ISO IEC 9318-3-1991 Information technology International standardized profiles AFTnn File transfer access and management Part 1 Specification of ACSE presentation and session pr.pdf

DS ISO IEC 9549-1991 Information technology Galvanic isolation of balanced interchange circuits《信息技术 平衡交换电路电绝缘》.pdf

DS ISO IEC 9593-3-1991 Information technology Computer graphics Programmer-s Hierarchical Interactive Graphics System (PHIGS) language bindings Part 3 Ada《信息处理系统 计算机制图 程序员分层交互制图系统语.pdf

DS ISO IEC 9593-4+Amd 1+Cor 1-1994 Information technology - Computer graphics - Programmer-s Hierarchical Interactive Graphics System (PHIGS) language bindings - Part 4 C《信息技术 计算机制.pdf

DS ISO IEC 9636-1-1992 Information technology Computer graphics Interfacing techniques for dialogues with graphical devices(CGI) Functional specification Part 1 Overview profiles a.pdf