MNOSZ 6532-1952 《平面模板线检测 面板1毫米到3毫米》.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

DIN 4918-2017 Seamless casings with threaded connections for cased bore-holes《下套管钻孔的螺纹连接无缝外壳》.pdf

DIN 49200-1987 Switches up to 16 A 250 V for flush and surface mounting《镶入安装和表面安装用250V 16A以下的开关》.pdf

DIN 4922-1-1978 Steel Filter Pipes for Drilled Wells with Slot Perforation and Fisching (Butt Strap Joint)《带开槽搭接孔和鱼尾板连接的钻井用钢制滤管》.pdf

DIN 4922-2-1981 Steel Filter Pipes for Drilled Wells with Screwed Connection DN 100 to DN 500《钻井用钢过滤器 螺纹连接 DN100至DN500》.pdf

DIN 4922-3-1975 Steel Filter Pipes for Drilled Wells Flanged Connection NW 500 to NW 1000 (Nominal Diameter 500 to 1000)《钻井用钢滤管 法兰连接 公称直径500至1000》.pdf

DIN 4922-4-1999 Steel filter pipes for drilled wells - Part 4 With tension proof socket joint DN 100 to DN 500《钻井用钢滤管 第4部分 DN 100至DN 500抗拉插接套管连接件》.pdf

DIN 4924-2014 Sands and gravels for well construction - Requirements and testing《水井建造用砂和砂砾 试验和要求》.pdf

DIN 4925-1-2017 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1 DN 35 to DN 100 with pipe thread《管井用未增塑聚氯乙烯井滤网和铸件 第1部分 带管螺纹DN35至DN100》.pdf

DIN 4925-2-2017 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 2 DN 100 to DN 200 with trapezoidal thread《管井用未增塑聚氯乙烯过滤管网和管套 第2部分 带梯形螺纹的DN.pdf