SIS SS-ISO 7077-1984 Measuring methods for building General principles and procedures for the verification of dimensional compliance《建筑测量方法 尺寸合格确认一般原则和程序》.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

SANS 61243-2-2003 Live working - Voltage detectors Part 2 Resistive type to be used for voltages of 1 kV to 36 kV a c 《带电操作 电压探测器 第2部分 在1千伏到36千伏交流电压情况下所使用的电阻类型》.pdf

SANS 61243-5-1997 Live working - Voltage detectors Part 5 Voltage detecting systems (VDS)《带电作业 电压检测器 第5部分：电压检测系统(VDS)》.pdf

SANS 61260-2009 Electro-acoustics - Octave-band and fractional-octave-band filters《电声学 倍频程和分数倍频程滤波器》.pdf

SANS 61280-1-3-1998 Fibre optic communication subsystem basic test procedures Part 1-3 Test procedures for general communication subsystems - Central wavelength and spectral width .pdf

SANS 61280-2-2-2009 Fibre optic communication subsystem test procedures Part 2-2 Digital systems - Optical eye pattern waveform and extinction ratio measurement《光纤通信子系统的测试程序 第2-2部分.pdf

SANS 61281-1-1999 Fibre optic communication subsystems Part 1 Generic specification《光纤通信子系统 第1部分：总规范》.pdf

SANS 61282-1-2000 Fibre optic communication system design guides Part 1 Single-mode digital and analogue systems《纤维光学通信系统的设计指南 第1部分：单模数字系统和模拟系统》.pdf

SANS 61282-3-2007 Fibre optic communication system design guides Part 3 Calculation of link polarization mode dispersion《光纤通信系统设计指南 第3部分 链路极化模色散的计算》.pdf

SANS 61284-1997 Overhead lines - Requirements and tests for fittings《架空线 接头要求和试验》.pdf