STAS 12825-1990 Plastic welded joints Defects Classification and terminology《塑料焊接缝瑕疵分类及术语 》.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

JIS K2438-2006 吡啶碱类(吡啶、甲基吡啶、喹啉).pdf

JIS K2439-2006 Creosote oil Prepared tar Tar pitch.pdf

JIS K2501-2003 石油产品及润滑油 中和值测定方法.pdf

JIS K2510-1998 Lubricants--Determination of rust-preventing characteristics.pdf

JIS K2513-1991 石油产品 铜的腐蚀性 铜带试验.pdf

JIS K2513-2000 石油产品 铜的腐蚀性 铜带试验.pdf

JIS K2536-1-2003 液态石油产品.成分的测试方法.第1部分荧光指.pdf

JIS K2536-2-2003 液态石油产品.成分的测试方法.第2部分 用气相色谱法测定总成分.pdf

JIS K2536-3-2003 液态石油产品.成分的测试方法.第3部分 用气相色谱法测定芳香族成分.pdf