STAS 3958-1975 Cast ircn pressuie pipes and littings DOUBLE FLANGED 22° 30' BEND NP 10 Dimensions《铸铁压力管和管件22°30’双盘弯管NP10 尺寸》.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

DB33 T 224-2015 菜竹栽培技术规程.pdf

DB33 T 225-2010(2013) 开化龙顶茶生产技术规程.pdf

DB33 T 225.3-2004 开化龙顶茶 第3部分 栽培与加工.pdf

DB33 T 226-2015 猕猴桃栽培技术规程.pdf

DB33 T 226.2-2004 无公害猕猴桃 第2部分 栽培技术.pdf

DB33 T 226.3-2004 无公害猕猴桃 第3部分 主要病虫害防治.pdf

DB33 T 226.5-2004 无公害猕猴桃 第5部分 采收、贮藏保鲜及催熟.pdf

DB33 T 228.1-1998 大佛龙井茶 第1部分 茶树良种繁育.pdf

DB33 T 228.3-1998 大佛龙井茶 第3部分 栽培管理.pdf