HD 425-1983 Sound Level Meters《声级计 由EN 60651-1994替代》.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 ISO 16853-2011 Textile machinery - Sliver cans rectangular - Main dimensions and tolerances (ISO 16853 2010)《纺织机械 矩形条筒 主要尺寸规格和公差(ISO 16853-2010)》.pdf

DIN ISO 16854-2006 Textile machinery - Ring twisting machines - Terms and definitions (ISO 16854 2004 text in German English and French)《纺织机械 环锭捻线机 术语和定义(ISO 16854-2004 德文、英文和法文文本).pdf

DIN ISO 16875-2006 Textile machinery - Ring spinning machines for cotton spinning - Terms and definitions Principles of construction (ISO 16875 2004 text in German English and Fren.pdf

DIN ISO 16915-2005 Tools for moulding - Sprue pullers (ISO 16915 2003)《模铸工具 直浇口拉出器》.pdf

DIN ISO 16916-2017 Tools for moulding - Tool specification sheet for injection moulds (ISO 16916 2016)《模铸工具 注塑模用工具规格表(ISO 16916-2016)》.pdf

DIN ISO 16938-1-2012 Building construction - Determination of the staining of porous substrates by sealants used in joints - Part 1 Test with compression (ISO 16938-1 2008)《建筑构件 接合.pdf

DIN ISO 16938-2-2012 Building construction - Determination of the staining of porous substrates by sealants used in joints - Part 2 Test without compression (ISO 16938-2 2008)《建筑结构.pdf

DIN ISO 171-2000 Plastics - Determination of bulk factor of moulding materials (ISO 171 1980)《塑料 模塑材料体积系数的测定》.pdf

DIN ISO 1711-1-2007 Assembly tools for screws and nuts - Technical specifications - Part 1 Hand-operated wrenches and sockets (ISO 1711-1 2007) English version of DIN ISO 1711-1-20.pdf