NBN E 29-801-1975 6875 《建筑物的阀门 停止阀 密封性测试和机械耐力测试》.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 EN ISO 2639-2003 Steels - Determination and verification of the depth of carburized and hardened cases (ISO 2639 2002) German version EN ISO 2639 2002《钢 渗碳层和硬化层深度测定和检验》.pdf

DIN EN ISO 266-1997 Acoustic - Preferred frequencies (ISO 266 1997) German version EN ISO 266 1997《声学 优选频率》.pdf

DIN EN ISO 2692-2015 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR) least material requirement (LMR) and reciprocity requir.pdf

DIN EN ISO 2702-2011 Heat-treated steel tapping screws - Mechanical properties (ISO 2702 2011) German version EN ISO 2702 2011《热处理钢制自攻螺丝 机械性能(ISO 2702-2011) 德文版本EN ISO 2702-2011》.pdf

DIN EN ISO 2719-2016 Determination of flash point - Pensky-Martens closed cup method (ISO 2719 2016) German version EN ISO 2719 2016《闪点的测定 宾-马氏闭口杯闪点测定法(ISO 2719-2016) 德文版本EN ISO 27.pdf

DIN EN ISO 2738-2000 Sintered metal materials excluding hardmetals - Permeable sintered metal materials - Determination of density oil content and open porosity (ISO 2738 1999) Ger.pdf

DIN EN ISO 2739-2012 Sintered metal bushings - Determination of radial crushing strength (ISO 2739 2012) German version EN ISO 2739 2012《烧结金属衬套 放射状抗碎强度的测定(ISO 2739-2012) 德文版本EN ISO.pdf

DIN EN ISO 2740-2009 Sintered metal materials excluding hardmetals - Tensile test pieces (ISO 2740 2009) English version of DIN EN ISO 2740 2009-10《硬金属除外的烧结金属材料 拉力试验块(ISO 2740 2009.pdf

DIN EN ISO 2746-2016 Vitreous and porcelain enamels - High voltage test (ISO 2746 2015) German version EN ISO 2746 2015《釉和搪瓷 高压试验(ISO 2746-2015) 德文版本EN ISO 2746-2015》.pdf