SIS SS IEC 327-1985 Acoustics - Precision method for pressure calibration of one-inch standard condenser microphones by the reciprocity technique《音响效果 采用互易技术进行的1英寸标准电容器麦克风压力精确校准方法》.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

BS EN 14546-2005 Foodstuffs - Determination of trace elements - Determination of total arsenic by hydride generation atomic absorption spectrometry (HGAAS) after dry ashing《食品 痕量元素.pdf

BS EN 14561-2006 Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of bactericidal activity for instruments used in the medical area - Test meth.pdf

BS EN 14562-2006 Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of fungicidal or yeasticidal activity for instruments used in the medical are).pdf

BS EN 14563-2008 Chemical disinfectants and antiseptics - Quantitative carrier test nfor the evaluation of mycobactericidal or tuberculocidal activity of nchemical disinfectants use.pdf

BS EN 14564-2013 Tanks for transport of dangerous goods Terminology《危险物品用运输容器 术语》.pdf

BS EN 14565-2004 Resilient floor coverings Floor coverings based upon synthetic thermoplastic polymers Specification《弹性地板覆盖物 合成热塑性聚合物地板覆盖物 规范》.pdf

BS EN 14569-2004 Foodstuffs - Microbiological screening for irradiated food using LAL GNB procedures《食品 使用LAL GNB方法对辐射食品进行微生物筛分》.pdf

BS EN 14570-2014 LPG equipment and accessories Equipping of overground and underground LPG vessels《液化石油气设备和附件 地上和地下液化石油气船舶装备》.pdf

BS EN 14571-2005 Metallic coatings on nonmetallic basis materials - Measurement of coating thickness - Microresistivity method《非金属基底材料上的金属覆层 覆层厚度的测量 微电阻率法》.pdf