SNV 24470-1937 《铣刀刀刃的几何形状 高速钢制成的机器和手动铰刀》.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

NBN-EN 24671-1993 1875 Rubber and plastics hose and hose assemblies Methods of measurement of dimensions (ISO 4671 1984)《橡胶和塑料质管子 测量大小的方法（ISO 4671：1984）》.pdf

NBN-EN 24672-1993 5625 Rubber and plastics hoses Sub-ambiant temperature flexibility tests (ISO 4672 1988)《橡胶管和塑料管 温度低于环境温度时柔软性实验（ISO 4672：1988）》.pdf

NBN-EN 24766-1992 5625 《有裂纹的没有球形末端的螺钉》.pdf

NBN-EN 248-1993 5000 Sanitary tapware General technical specifications for electrodeposited nickel chrome coatings《卫生设备用水龙头 镍铬电镀层通用规范》.pdf

NBN-EN 24829-1-1992 7500 Steel and cast iron Determination of total silicon content Reduced molybdosilicate spectrophotometric method Part 1 Silicon content between 0 05 and 1 % (I.pdf

NBN-EN 24829-2-1992 5625 Steel and iron Determinaiton of total silicon content Reduced molybdosilicate spectrophotometric method Part 2 Silicon contents between 0 01 and 0 05 % (IS.pdf

NBN-EN 2484-1993 2500 Aerospace series Microfilming of drawings Aperture card for 35 mm microfilm《航空航天系列 制图的微缩照片，用于35 mm微缩胶卷的穿孔卡片》.pdf

NBN-EN 24883-1993 0625 Hardmetals Determination of contents of metallic elements by X-ray fluorescence Solution method (ISO 4883 1978)《硬金属 通过X射线荧光现象对金属元素定量 溶解（ISO 4883：1978）》.pdf

NBN-EN 24884-1993 9375 Hardmetals Sampling and testing of powders using sintered test pieces (ISO 4884 1978)《硬金属 对煅烧试管里的粉末进行取样的实验（ISO 4884：1978）》.pdf