INDITECNOR 31-110ch-1957 《建筑用钢》.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 ISO 23611-6-2013 Soil quality Sampling of soil invertebrates Guidance for the design of sampling programmes with soil invertebrate《土质 土壤无脊椎动物的取样 土壤无脊椎动物取样计划设计指南》.pdf

BS EN ISO 23631-2006 Water quality - Determination of dalapon trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and or GCMS detection) af水.pdf

BS EN ISO 23640-2015 In vitro diagnostic medical devices Evaluation of stability of in vitro diagnostic reagents《体外诊断医疗装置 体外诊断剂的稳定性评估》.pdf

BS EN ISO 23747-2009 Anaesthetic and respiratory equipment Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans《麻醉设备和医疗呼吸设备 自然呼吸的人.pdf

BS EN ISO 23747-2015 Anaesthetic and respiratory equipment Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans《麻醉设备和医疗呼吸设备 自然呼吸的人.pdf

BS EN ISO 23753-1-2011 Soil quality Determination of dehydrogenase activity in soil Method using triphenyltetrazolium chloride (TTC)《土壤质量 土壤中脱氢酶活性的测定 使用氯化三苯基四氮唑的方法(TTC)》.pdf

BS EN ISO 23753-2-2011 Soil quality Determination of dehydrogenase activity in soils Method using iodotetrazolium chloride (INT)《土壤质量 土壤中的脱氢酶活性测定 氯化四氮唑法(INT)》.pdf

BS EN ISO 23771-2015 Textile machinery Guide to the design of textile machinery for reduction of the noise emissions《纺织机械 纺织机械减少噪声排放的设计指南》.pdf

BS EN ISO 23907-2012 Sharps injury protection Requirements and test methods Sharps containers《锐器损伤防护 要求和试验方法 利器盒》.pdf