SIS SS 06 01 04-1986 Welding electrodes Covered electrodes for manual metal-arc welding of creep resisting low-alloyed steel Technical requirements for delivery and inspection《焊接.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

EN 10244-1-2009 en Steel wire and wire products - Non-ferrous metallic coatings on steel wire - Part 1 General principles (Incorporating corrigendum June 2011)《钢丝和钢丝制品 钢丝上的非黑色金属外层 .pdf

EN 10244-2-2009 en Steel wire and wire products - Non-ferrous metallic coatings on steel wire - Part 2 Zinc or zinc alloy coatings《钢丝和钢丝制品钢丝上的非黑色金属外层 第2部分 锌或锌合金镀层》.pdf

EN 10244-3-2001 en Steel Wire and Wire Products - Non-Ferrous Metallic Coatings on Steel Wire - Part 3 Aluminium Coatings《钢丝及其制品 钢丝上的非有色金属涂层 第3部分 铝涂层》.pdf

EN 10244-4-2001 en Steel Wire and Wire Products - Non-Ferrous Metallic Coatings on Steel Wire - Part 4 Tin Coatings《钢丝和丝材制品 钢丝上的有色金属涂层 第4部分 锡涂层》.pdf

EN 10244-5-2001 en Steel Wire and Wire Products - Non-Ferrous Metallic Coatings on Steel Wire - Part 5 Nickel Coatings《钢丝及其制品 钢丝上的非有色金属涂层 第5部分 镍涂层》.pdf

EN 10244-6-2001 en Steel Wire and Wire Products - Non-Ferrous Metallic Coatings on Steel Wire - Part 6 Copper Bronze or Brass Coatings《钢丝及其制品 钢丝上的非有色金属涂层 第6部分 铜 青铜或黄铜镀层》.pdf

EN 10245-1-2011 en Steel wire and wire products - Organic coatings on steel wire - Part 1 General rules《钢丝和钢丝产品 有机涂层在钢丝上 第一部分 通用规则》.pdf

EN 10245-2-2011 en Steel wire and wire products - Organic coatings on steel wire - Part 2 PVC finished wire《钢丝及其制品 钢丝上的有机涂层 PVC精制线》.pdf

EN 10245-3-2011 en Steel wire and wire products - Organic coatings on steel wire - Part 3 PE coated wire《钢丝及其制品 钢丝上的有机涂层 PE涂层线》.pdf