SANS 1033-2003 Solid filler wire for the submerged arc welding of mild steel and medium high tensile steel (metric units)《低碳钢和中高强度钢潜弧焊用实心填充焊丝（公制单位）》.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

SB T 10064-1992 苹果销售质量标准.pdf

SB T 10065-1992 豆芽菜生长机技术条件.pdf

SB T 10065-2012 豆芽菜生长机技术条件.pdf

SB T 10066-1992 油料轧辊.pdf

SB T 10067-1992 螺旋打包机.pdf

SB T 10068-1992 挂面.pdf

SB T 10069-1992 花色挂面.pdf

SB T 10070-1992 手工面.pdf

SB T 10071-1992 挂面生产工艺测定方法.pdf