TCVN 7663-2007 Reciprocating internal combustion compression-ignition engine Apparatus for measurement of the opacity and for determination of the light absorption coefficient of e.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

SIS SS 424 14 38-1987 Cables in buildings《建筑电缆》.pdf

SIS SS 424 14 44-1990 Power cables Straight joints and branch joints for cables with rated voltage up to 1 kV General requirements and testing《电力电缆 额定电压高达1千伏直线接头和分支接头电缆 一般要求和测试》.pdf

SIS SS 424 14 50-1980 Power cables - PEX-insulated Al-shielded PE-sheathed single-core cable type AXAL - Rated voltage 12 kV and 24 kV - Design《电力电缆 交联聚乙烯绝缘,铝屏蔽,聚乙烯护套单芯电缆,AXAL类型 额定.pdf

SIS SS 424 14 51-1980 Power cables - PEX-insulated Al-shielded PE- or PEX-sheathed aireal cable type AXALH and AXAXH with suspension wire Rated voltage 12 kV and 24 kV - Design《电力.pdf

SIS SS 424 14 52-1980 Power cables Device for electrical connection of the aluminium screen of cable type AXAL and AXAX General requirements and testing《电力电缆 铝屏蔽电缆电连接设备，AXAL和AXAX.pdf

SIS SS 424 14 56-1988 Power cables Aerialcables with rated voltage max 0 6 1 kV General requirements《电力电缆 额定电压最大值0 6 -1千伏的架空电缆 一般要求》.pdf

SIS SS 424 14 57-1988 Power cables - XLPE-insulated Cu-screened and PE-sheathed aerial cables type AXCEH with rated voltage 12 kV and 24 kV - Design《电力电缆 具有额定电压12千伏和24千伏的交联聚乙烯绝缘,铜屏.pdf

SIS SS 424 14 58-1980 Power cables - PEX-insulated Al-shielded PEX-sheathed single-core cable type AXAX - Rated voltage 12 kV and 24 kV - Design《电力电缆 交联聚乙烯绝缘,铝屏蔽,PEX护套单芯电缆,AXAX类型 额.pdf

SIS SS 424 14 59-1988 Power cables - XLPE-insulated self-supporting aerial cables without shield rated voltage 12 and 24 kV- Cables with three equal supporting conductors - Design 缆.pdf