SNV 742 402 16-1970 《管道 无孔法兰 Gb ND25，NW 175 至 600》.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

SNI 02-6199-2000 Special vehicle containers for pigs transportation《饲养肉猪特种运输装载盆》.pdf

SNI 02-6546-2001 Cages of two wheel tractors - Components and materials《两轮拖拉机笼式轮 元件及材料》.pdf

SNI 02-6547-2001 Disc ploughs - Components and materials《圆盘式犁 元件及材料》.pdf

SNI 02-6549 1-2001 Procedures and test methods of knapsack mist blowers《肩背式喷雾器程序及检验方法》.pdf

SNI 02-6549 2-2001 Performances of knapsack mist blowers《肩背式喷雾器工作指南》.pdf

SNI 02-6680-2002 Fluid mixed micro nutrient inorganic fertillizer《混合可溶微量元素无机化肥》.pdf

SNI 02-6681-2002 Mixed-macro nutrient inorganic fertilizer《混合微量元素无机化肥》.pdf

SNI 02-6949 1-2003 Green tea rotary driers - Part 1 Test methods and procedures《绿茶回转式干燥机 第1部分 程序及检测方法》.pdf

SNI 02-6949 2-2003 Green tea rotary driers - Part 2 Performances《绿茶回转式干燥机 第2部分 工作指南》.pdf