SIS SEN 28 15 00-1972 High-voltage switches and switch-disconnectors for voltages of 1 kV and above International recommendations- validity as Swedish standard《1千伏及以上高压开关以及电压隔离开关 瑞.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

ASTM D3715 D3715M-1998(2011) Standard Practice for Quality Assurance of Pressure-Sensitive Tapes《压敏胶带质量保证的标准操作规程》.pdf

ASTM D3716-1999(2006) Standard Test Methods for Use of Emulsion Polymers in Floor Polishes《地板抛光剂用乳化聚合物的标准试验方法》.pdf

ASTM D3716-1999(2008) Standard Test Methods for Use of Emulsion Polymers in Floor Polishes《地板抛光剂用乳化聚合物的标准试验方法》.pdf

ASTM D3716-2014 Standard Test Methods for Use of Emulsion Polymers in Floor Polishes《地板抛光剂用乳化聚合物的标准试验方法》.pdf

ASTM D3717-1985a(2005) Standard Test Method for Low Concentrations of Antimony in Paint by Atomic Absorption Spectroscopy《用原子吸收分光光度法测定涂料中低浓度锑的标准试验方法》.pdf

ASTM D3717-1985a(2010) Standard Test Method for Low Concentrations of Antimony in Paint by Atomic Absorption Spectroscopy《用原子吸收分光光度法测定涂料中低浓度锑的标准试验方法》.pdf

ASTM D3717-1985a(2015) Standard Test Method for Low Concentrations of Antimony in Paint by Atomic Absorption Spectroscopy《采用原子吸收光谱法测定涂料中低浓度锑的标准试验方法》.pdf

ASTM D3718-1985a(2005) Standard Test Method for Low Concentrations of Chromium in Paint by Atomic Absorption Spectroscopy《用原子吸收分光光度法测定涂料中低浓度铬的标准试验方法》.pdf

ASTM D3718-1985a(2010) Standard Test Method for Low Concentrations of Chromium in Paint by Atomic Absorption Spectroscopy《用原子吸收分光光度法测定涂料中低浓度铬的标准试验方法》.pdf