NF L22-440-2000 Aircraft bolts and nuts - Nuts hexagonal plain reduced height normal across flats with locking holes left-hand ISO M or ISO MJ threads 4H tolerance class 《飞机用螺栓和螺母 .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

KS C IEC 60360-2009 Standard method of measurement of lamp cap temperature rise《灯头温升的标准测量方法》.pdf

KS C IEC 60364-1-2013 Low-voltage electrical installations－Part 1：Fundamental principles assessment of general characteristics definitions《建筑物电气安装 第1部分 基本原则、一般特性的评定和定义》.pdf

KS C IEC 60364-4-41-2013 Low-voltage electrical installations－Part 4-41：Protection for safety－Protection against electric shock《低压电气装置 第4-41部分 安全防护 电击防护》.pdf

KS C IEC 60364-4-43-2012 Low-voltage electrical installations－Part 4-43：Protection for safety－Protection against overcurrent《低压电气装置 第4-43部分 安全保护 过电流保护》.pdf

KS C IEC 60364-4-44-2013 Low-voltage electrical installations－Part 4-44：Protection for safety－Protection against voltage disturbances and electromagnetic disturbances《低压电气装置 第4-44部.pdf

KS C IEC 60364-5-51-2013 Electrical installations of buildings－Part 5-51：Selection and erection of electrical equipment－Common rules《建筑物电气安装 第5-51部分 电气设备的选择和安装 共同规则》.pdf

KS C IEC 60364-5-52-2012 Low-voltage electrical installations－Part 5-52：Selection and erection of electrical equipment－Wiring systems《低压电气装置 第5-52部分 电气机械的选定及设置 架线设备》.pdf

KS C IEC 60364-5-53-2005 Electrical installations of buildings－Part 5－53：Selection and erection of electrical equipment－Isolation switching and control《建筑物电气安装 第5-53部分 电气设备的选择和安装 绝.pdf

KS C IEC 60364-6-2012 Low-voltage electrical installations－Part 6：Verification《低压电气装置 第6部分 验证》.pdf