NBN T 91-201-1974 1875 Testing water Determination of the chemical oxygen demand (COD)《测试用水 化学需氧量的测定》.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

EN 13286-5-2003 en Unbound and hydraulically bound mixtures Part 5 Test methods for laboratory reference density and water content Vibrating table《松散的和液力粘合的混合料 第5部分 实验室标准密度和含水量试验方法.pdf

EN 13286-50-2004 en Unbound and hydraulically bound mixtures - Part 50 Method for the manufacture of test specimens of hydraulically bound mixtures using Proctor equipment or vibra.pdf

EN 13286-51-2004 en Unbound and hydraulically bound mixtures - Part 51 Method for the manufacture of test specimens of hydraulically bound mixtures using vibrating hammer compactio.pdf

EN 13286-52-2004 en Unbound and hydraulically bound mixtures - Part 52 Method for the manufacture of test specimens of hydraulically bound mixtures using vibrocompression《松散的和液力粘合的.pdf

EN 13286-53-2004 en Unbound and hydraulically bound mixtures - Part 53 Methods for the manufacture of test specimens of hydraulically bound mixtures using axial compression《松散的和液力粘.pdf

EN 13286-7-2004 en Unbound and hydraulically bound mixtures - Part 7 Cyclic load triaxial test for unbound mixtures《松散的和液力粘合的混合料 第7部分 松散混合料用循环装载三轴向试验》.pdf

EN 13288-2005 en Food processing machinery - Bowl lifting and tilting machines - Safety and hygiene requirements (Incorporates Amendment A1 2009)《食品加工机械 料盘提升机和倾动装置 安全和卫生要求 包含修改件A1-.pdf

EN 13289-2001 en Pasta processing plants - Dryers and coolers - Safety and hygiene requirements (Incorporates Amendment A1 2013)《面食加工设备 干燥器和冷却器 安全和卫生要求》.pdf

EN 1329-1-2014 en Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part .pdf