UNE 22-585 Pt 2-1989 《露天矿电缆线 电子顺次共振绝缘的软质缆线 第2部分：额定电压在6 10kV和18 30kV之间的缆线》.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 6280-2003 Paints and varnishes - Application by dipping《油漆和清漆 应用浸渍》.pdf

SANS 6281-1-2007 Test methods for impregnated paper-insulated electric cables Part 1 Tests on insulating and semi-conducting paper《油浸纸绝缘电缆测试方法 第1部分：绝缘纸和半导体纸的测试》.pdf

SANS 6281-2-2007 Test methods for impregnated paper-insulated electric cables Part 2 Tests on metallic sheaths《油浸纸绝缘电缆测试方法 第二部分：金属套管的测试》.pdf

SANS 6281-4-2007 Test methods for impregnated paper-insulated electric cables Part 4 Tests after installation《油浸纸绝缘电缆测试方法 第4部分：安装完工后的测试》.pdf

SANS 6282-1-2007 Test methods for bare conductors and conductors of insulated electric cables Part 1 Conductor resistance《绝缘电缆裸线和导体的测试方法 第1部分：导体电阻》.pdf

SANS 6282-2-2007 Test methods for bare conductors and conductors of insulated electric cables Part 2 Quality of metallic coatings《绝缘电缆裸线和导体的测试方法 第二部分：金属镀层》.pdf

SANS 6282-3-2007 Test methods for bare conductors and conductors of insulated electric cables Part 3 Mechanical tests《绝缘电缆裸线和导体的测试方法 第3部分：机械试验》.pdf

SANS 6283-2007 Test methods for armouring of insulated electric cables《绝缘电缆铠装的测试方法》.pdf

SANS 6284-3-2007 Test methods for cross-linked polyethylene (XLPE) insulated electric cables Part 3 Tests on finished cable《交联聚乙烯（XLPE）绝缘电缆的测试方法 第3部分：制成电缆的测试》.pdf