STAS 10949-1977 DETERMINATION OF OPTICAL DENSITY BY REFLE- XION.OF IMAGES ON OPAQUE SUPPORTS《根据反射的光密度测定 不透明光学座上的图像 》.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

NY T 635-2002 天然草地合理载蓄量的计算.pdf

NY T 650-2002 喷雾机(器)作业质量.pdf

NY T 735-2003 天然生胶.子午线轮胎橡胶生产工艺规程.pdf

NY T 743-2003 绿色食品.绿叶类蔬菜.pdf

NY T 744-2003 绿色食品.葱蒜类蔬菜.pdf

NY T 745-2003 绿色食品.根菜类蔬菜.pdf

NY T 746-2003 绿色食品.甘蓝类蔬菜.pdf

NY T 925-2004 天然生胶 胶乳标准橡胶(SCR5)生产工艺规程.pdf

QB 2299-1997 午餐肉罐头.pdf