SR EN 326-1-1996 Wood - based panels-Sampling cutting and inspection Part 1 Sampling and cutting of test pieces expresions of test results《木质人造板取样，切割和检查 第1部分：测试件的切割和取样和测试结果的表示》.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

JB T 8248.3-1999 照相镜头渐晕系数及像面照度均匀度测量方法.pdf

JB T 8248.4-1999 摄影镜头杂光系数测量方法.pdf

JB T 8248.5-1999 照相镜头焦距的测量方法.pdf

JB T 8248.6-1999 照相镜头照相分辨率测量方法.pdf

JB T 8249.1-1999 照相机画幅尺寸.pdf

JB T 8249.2-1999 照相机三脚架连接螺纹.pdf

JB T 8249.3-1999 照相机快线接头及快线座.pdf

JB T 8249.4-1999 照相机附件插座及插座芯.pdf

JB T 8249.5-1999 照相机闪光插头及插座尺寸.pdf