SFS 5451-1988 《混凝土 氯化物含量》.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

GB T 17980.15-2000 农药田间药效试验准则(一)杀虫剂防治马铃薯等作物蚜虫.pdf

GB T 17980.16-2000 农药田间药效试验准则(一)杀虫剂防治温室白粉虱.pdf

GB T 17980.17-2000 农药田间药效试验准则(一)杀螨剂防治豆类、蔬菜叶螨.pdf

GB T 17980.18-2000 农药田间药效试验准则(一)杀虫剂防治十字花科蔬菜黄条跳甲.pdf

GB T 17980.19-2000 农药田间药效试验准则(一)杀菌剂防治水稻叶部病害.pdf

GB T 17980.2-2000 田间药效试验准则(一)杀虫剂防治稻纵卷叶螟.pdf

GB T 17980.20-2000 农药田间药效试验准则(一)杀菌剂防治水稻纹枯病.pdf

GB T 17980.21-2000 农药田间药效试验准则(一)杀菌剂防治禾谷类种传病害.pdf

GB T 17980.22-2000 农药田间药效试验准则(一)杀菌剂防治禾谷类白粉病.pdf