CNS 10047-1983 Standard Hardness Blocks of Rockwell Tester and Rockwell Superficial Hardness Tester《洛氏硬度标准硬度块》.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 1246-2006 饲料添加剂维生素D,3（胆钙化醇）油.pdf

NY T 1247-2006 禽网状内皮增生病诊断技术.pdf

NY T 1248.1-2006 玉米抗病虫性鉴定技术规范 第1部分 玉米抗大斑病鉴定技术规范.pdf

NY T 1248.2-2006 玉米抗病虫性鉴定技术规范 第2部分 玉米抗小班病鉴定技术规范.pdf

NY T 1248.3-2006 玉米抗病虫性鉴定技术规范 第3部分 玉米抗丝黑穗病鉴定技术规范.pdf

NY T 1248.4-2006 玉米抗病虫性鉴定技术规范 第4部分 玉米抗矮花叶病鉴定技术规范.pdf

NY T 1248.5-2006 玉米抗病虫性鉴定技术规范 第5部分 玉米抗玉米螟鉴定技术规范.pdf

NY T 1249-2006 南江黄羊饲养技术规程.pdf

NY T 1250-2006 南江黄羊繁育技术规程.pdf