SIS SS 436 02 23-1981 Overhead line crossings - Low-voltage line above public road and nsulated telecommunication or low-voltage line《架空线路交叉口 公共道路上的低压线和绝缘电信或低压线》.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

ASTM A733-2003(2009)e1 Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples《焊接及无缝碳素钢和奥氏体不锈钢管接头的标准规范》.pdf

ASTM A733-2013 Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples《焊接及无缝碳素钢和奥氏体不锈钢管接头的标准规格》.pdf

ASTM A733-2015 Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples《无缝焊接碳钢和奥氏体不锈钢管道接头的标准规格》.pdf

ASTM A733-2016 Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples《无缝焊接碳钢和奥氏体不锈钢管道接头的标准规格》.pdf

ASTM A734 A734M-1987a(2003) Standard Specification for Pressure Vessel Plates Alloy Steel and High-Strength Low-Alloy Steel Quenched-and-Tempered.pdf

ASTM A734 A734M-1987a(2007) Standard Specification for Pressure Vessel Plates Alloy Steel and High-Strength Low-Alloy Steel Quenched-and-Tempered《经淬火和回火的合金钢与高强度低合金钢压力容器板的标准规范》.pdf

ASTM A735 A735M-2003 Standard Specification for Pressure Vessel Plates Low-Carbon Manganese-Molybdenum-Columbium Alloy Steel for Moderate and Lower Temperature Service.pdf

ASTM A735 A735M-2003(2007) Standard Specification for Pressure Vessel Plates Low-Carbon Manganese-Molybdenum-Columbium Alloy Steel for Moderate and Lower Temperature Service《中温和低温用.pdf

ASTM A736 A736M-2003 Standard Specification for Pressure Vessel Plates Low-Carbon Age-Hardening Nickel-Copper-Chromium-Molybdenum-Columbium and Nickel-Copper-Manganese-Molybdenum-C.pdf