CSN 25 8005-1988 Power trucks Operation maintenance and repair work《稳定测量术语表》.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 B221-2006 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes《铝和铝合金挤压棒材、杆材、金属丝、型材和管道的标准规范》.pdf

ASTM B221-2008 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes《铝及铝合金挤压制条、棒、线、管和型材标准规范》.pdf

ASTM B221-2012 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes 《铝和铝合金挤压棒材杆材金属丝型材和管道的标准规格》.pdf

ASTM B221-2012a Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes《铝和铝合金挤压棒材、条材、线材、型材和管材的标准规格》.pdf

ASTM B221-2013 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes《铝和铝合金挤压棒材、杆材、线材、型材和管材的标准规格(公制)》.pdf

ASTM B221-2014 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes《铝和铝合金挤压制棒材 条材 线材 型材和管材的标准规格》.pdf

ASTM B221M-2007 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes [Metric]《铝和铝合金挤压棒材、杆材、线材、型材和管材用标准规范(米制)》.pdf

ASTM B221M-2012 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes (Metric) 《铝和铝合金挤压棒材杆材金属丝型材和管道的标准规格(公制)》.pdf

ASTM B221M-2012a Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars Rods Wire Profiles and Tubes (Metric)《铝和铝合金挤压棒材、条材、线材、型材和管材(公制)的标准规格》.pdf