SN 640 710 a-1985 《米制 ISO 螺纹M 1 6 至 M 68公差，尺寸，极限尺寸6H 6g》.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

GOST R 8 761-2011 State system for ensuring the uniformity of measurements State verification schedule for means measuring the impulse electrical voltage《国家测量一致性保证体系 脉冲电压测量方式的国家检定计.pdf

GOST R 8 762-2011 State system for ensuring the uniformity of measurements State verification schedule for means measuring the distortion coefficient《国家测量一致性保证体系 畸变系数测量方式的国家检定计划》.pdf

GOST R 8 763-2011 State system for ensuring the uniformity of measurements State verification schedule for measuring instruments of length in the range from 1·10-9 to 50 m and wave.pdf

GOST R 8 765-2011 State system for ensuring the uniformity of measurements State verification schedule for means measuring the airborne sound pressure in frequency range from 2 Hz .pdf

GOST R 8 767-2011 State system for ensuring the uniformity of measurements State verification schedule for measuring instruments of alternating current from 1·10 -8 to 100 A in the测.pdf

GOST R 8 768-2011 State system for ensuring the uniformity of measurements State verification schedule for measuring instruments of relative permittivity and relative permeability .pdf

GOST R 8 769-2011 State system for ensuring the uniformity of measurements Natural gas Compression factor of gas phase Method of calculation based on gas physical properties《国家测量一致.pdf

GOST R 8 770-2011 State system for ensuring the uniformity of measurements Natural gas The dynamic viscosity of compressed gas with a known component composition The method of calc.pdf

GOST R 8 771-2011 State system for ensuring the uniformity of measurements Analytical gas laboratory chromatographs The method of verification《国家测量一致性保证体系 实验室气体色谱分析 检定方法》.pdf