SNV 742 402 21-1971 《符合标准数系 R10 的圆形格式尺寸铭牌》.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 IEC 61241-14-2011 Electrical apparatus for use in the presence of combustible dust Part 14 Selection and installation《有可燃性粉尘场合用电气设备 第14部分 选择和安装》.pdf

GOST IEC 61241-17-2011 Electrical apparatus for use in the presence of combustible dust Part 17 Inspection and maintenance of electrical installations in hazardous areas (other tha.pdf

GOST IEC 61241-18-2011 Electrical apparatus for use in the presence of combustible dust Part 18 Protection by encapsulation mD 《有可燃性粉尘场合用电气设备 第18部分 封装-mD-型防护设备》.pdf

GOST IEC 61241-2-1-2011 Electrical apparatus for use in the presence of combustible dust Part 2 Test methods Section 1 Methods for determining the minimum ignition temperatures of .pdf

GOST IEC 61241-3-2011 Electrical apparatus for use in the presence of combustible dust Part 3 Classification of areas《有可燃性粉尘场合用电气设备 第3部分 区域分类》.pdf

GOST IEC 61243-3-2014 Live working Voltage detectors Part 3 Two-pole low-voltage type《带电作业 电压检测器 第3部分 两极低压型》.pdf

GOST IEC 61262-1-2011 Medical electrical equipment Characteristics of electro-optical X-ray image intensifiers Part 1 Determination of the entrance field size《医用电气设备 光电X射线影像增强器特性 第.pdf

GOST IEC 61262-3-2011 Medical electrical equipment Characteristics of electro-optical X-ray image intensifiers Part 3 Determination of the luminance distribution and luminance non-.pdf

GOST IEC 61262-5-2011 Medical electrical equipment Characteristics of electro-optical X-ray image intensifiers Part 5 Determination of the detective quantum efficiency《医用电气设备 光电X射线.pdf