JUS C T7 227-1984 Anodic oxidation of aluminium and its alloys Measurement of thickness of oxide coatings by light section microscope《铝及铝合金的阳极氧化 使用光切显微法测量氧化物涂层的厚度》.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

DIN IEC 60721-2-4-1990 Electrical engineering classification of environmental conditions environmental conditions appearing in nature solar radiation and temperature identical with.pdf

DIN IEC 60721-2-7-1990 Electrical engineering classification of environmental conditions environmental conditions appearing in nature fauna and flora identical with IEC 60721-2-7 1.pdf

DIN IEC 60740-2-1995 Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 2 Specification for the minimum permeabilities of lamin.pdf

DIN IEC 60746-4-1996 Expression of performance of electrochemical analyzers - Part 4 Dissolved oxygen in water measured by membrane covered amperometric sensors (IEC 60746-4 1992)《.pdf

DIN IEC 60746-5-1996 Expression of performance of electrochemical analyzers - Part 5 Oxidation-reduction potential or redox potential (IEC 60746-5 1992)《电化学分析仪性能表示方法 第5部分 氧化还原电势》.pdf

DIN IEC 60747-11-1992 Semiconductor devices sectional specification for semiconductor devices identical with IEC 60747-11 1985《半导体器件 第11部分 半导体器件分规范》.pdf

DIN IEC 60747-2-2001 Semiconductor devices - Discrete devices and integrated circuits - Part 2 Rectifier diodes (IEC 60747-2 2000)《半导体器件 分立器件和集成电路 第2部分 整流二极管》.pdf

DIN IEC 60747-3-1992 Semiconductor devices discrete devices part 3 signal diodes and regulator diodes identical with IEC 60747-3 1985《半导体器件 分立器件 第3部分 信号二极管(包括开关二极管和稳压二极管)》.pdf

DIN IEC 60757-1986 Electrotechnical engineering code for designation of colours identical with IEC 60757 edition 1983《电工技术工程 色码》.pdf