MSZ 15747 3-1982 《陶瓷电车绝缘子原材料检测 机构的定义密度和开放的孔隙度》.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 10169-1977 3-phase synchronous machines Test methods《三相同步机 测试方法》.pdf

GOST 10172-1987 Semiautomatic vertical multitool and copying lathes《半自动车床 基本参数及尺寸》.pdf

GOST 10174-1990 Polyurethane foam filler strips for windows and doors Specifications《门窗用聚氨酯泡沫填充胶条 规范》.pdf

GOST 10175-1975 Brown coals hard coals anthracites carbonaceous argillites and alevrolites Method for the determination of germanium《褐煤 硬煤 无烟煤 碳质泥板岩和alevrolites 锗的测定方法》.pdf

GOST 10177-1982 Buttress thread for diameters from 10 to 600 mm Basic dimensions and tolerances《互换性基本规范 斜方螺纹 牙型和基本尺寸》.pdf

GOST 10178-1985 Portland cement and portland blastfurnace slag cement Specifications《波特兰水泥和波特兰高炉矿渣水泥 规范》.pdf

GOST 10180-2012 Concretes Methods for strength determination using reference specimens《混凝土 利用基准试样测定强度的方法》.pdf

GOST 10181-2014 Concrete mixtures Methods of testing《混凝土混合料 试验方法》.pdf

GOST 10188-1974 Filtering boxes for protective masks and respirators Method of determining resistance to constant air flow《防护面具和口罩用过滤箱 测定抗恒定风流性的方法》.pdf