NF A50-920-1996 Aluminium and aluminium alloys Wrought forging stock Part 1 technical conditions for inspection and delivery 《铝及铝合金 锻造坯料 第1部分 检验和交货技术条件》.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

GOST 25792-1985 Receivers for maritime mobile service Parameters general technical requirements and measurement methods《海上用移动式接收机 参数、一般技术条件和测量方法》.pdf

GOST 25793-1983 Broad band oscillograph tubes Methods of parameters measurement《宽带示波管 参数测量方法》.pdf

GOST 25794 1-1983 Reagents Methods of preparation of standard volumetric solutions for acid-base titration《试剂 用于酸碱滴定的标准溶液制备方法》.pdf

GOST 25794 2-1983 Reagents Methods for preparation of standard volumetric solutions for redox titration《试剂 用于氧化还原滴定的标准溶液制备方法》.pdf

GOST 25794 3-1983 Reagents Methods of preparation of standard volumetric solutions for precipitation titration non-aqueous titration and other titrimetric methods《试剂 用于沉淀滴定 非水滴定以及其.pdf

GOST 25795-1983 Raw clay in the production of clay powders for drilling muds Specifications《制造打钻溶液的粘土粉末用的粘土材料 技术条件》.pdf

GOST 25796 0-1983 Raw clay in the production of clay powders for drilling muds General requirements for the methods of testing《打钻溶液的粘土粉末用粘土原料 试验方法的一般要求》.pdf

GOST 25796 1-1983 Raw clay in the production of clay powders for drilling muds Method of determination of clay suspension yield《打钻溶液的粘土粉末用粘土原料 粘土溶液产出率测定法》.pdf

GOST 25796 2-1983 Raw clay in the production of clay powders for drilling muds Methods of determination of suspension properties《打钻溶液的粘土粉末用粘土原料 悬浮体特性测定法》.pdf