An icon depicting the technique of informatics in particular the western-style. Use this logo vector in your next project! Also this logo vector is available for personal and commercial use. 徽标 技术 ti (b) 信息学工程标志矢量
A mixed-reactant direct methanol redox fuel cell where all reactants (anolyte and catholyte mixed) are supplied to the cathode. The fuel reaches the anode via fuel crossover. 科学 工程 混合 氧化还原混合反应物直接甲醇燃料电池
An apparatus to determine oxidation/reduction capacity of a solution using a working electrode (WE) / reference electrode (RE) pair as a sensor. 科学 工程 滴定法 电位滴定仪
Рамки (основные надписи) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 文件格式
Рамка А2 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A2
Рамка А3 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A3
BTI15 terminal. Red cutout of 8 mm dia. Blue bezel dia 13 mm. Pink cross may be required for drilling purposes. 工程 电气 面板 RSA BTI15 终端
A direct methanol alkaline fuel cell using an anion exchange membrane as the separator. 直接 甲醇 碱性 直接甲醇碱性燃料电池颜色-阴离子交换膜
Рамка А2 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A2 (垂直)
Vaishnav make push button. Red cutout dia 22.5 mm. Blue bezel dia 28 mm. Back side extension shown in green 30 mm x 40 mm. Pink cross mark may be required to locate centre for drilling purposes. 工程 电气 面板 RSA Vaishnav 按钮
An electrochromic window assembly in the bleached state. Both the tungsten oxide (WO3) and nickel oxide (NiO) are transparent. 科学 工程 电致变色 电致变色窗口-漂白
An electrochromic window assembly in the opaque state. Both the tungsten oxide (WO3) and nickel oxide (NiO) are opaque. The current of negative electrons towards the NiO electrode is balanced by the migration of Li+ ions towards the NiO electrode. 科学 工程 电致变色 电致变色窗口不透明
A mixed-reactant fuel cell test system where all reactants (anolyte and catholyte mixed) are supplied to the cathode. 科学 工程 混合 混合反应物燃料电池测试系统
An experimental apparatus to measure the diffusion or permeability of a compound through a membrane using a refractive index sensor. 科学 工程 传播 Diffusion and Permeability Measurement Apparatus- Refractive Index
An apparatus to determine oxidation/reduction capacity of a solution using a color-changing redox indicator. In this case ceric (Ce 4+) ions at a known concentration are added to and oxidize the ferrous (Fe 2+) ions. 科学 工程 滴定法 氧化还原滴定仪的铈离子亚铁离子
Рамка А0 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A0
An engineered fuel cell electrode design where reactants must flow through a porous interface (white). 燃料电池 电极 科学 Interdigitated Fuel Cell Electrode
A fuel cell test system with pressurized liquid reactants. 燃料电池 系统 仪器 Fuel Cell Apparatus- Pressurized Liquid Reactants
A schematic outlining the experimental approach to measure the ion exchange capacity of a membrane. 科学 工程 膜 离子交换容量试验
An apparatus to determine oxidation/reduction capacity of a solution using a color-changing redox indicator. 科学 工程 滴定法 氧化还原滴定法使用指示器
A titration apparatus used to determine a property of a solution such as its pH or oxidation/reduction capacity. Often a color-changing indicator is used. 科学 工程 滴定法 滴定仪
Рамка А1 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A1 (垂直)
One quarter of a cycle of sinusoidal wave. This can be used to build complete sine waves. 工程 电气 电路 RSA 季正弦波
None 彩色图像 水平 1990-1999 Electronic engineering, Electronic component, Computer hardware, Electrical network
A direct methanol alkaline fuel cell using the classic KOH electrolyte. 直接 甲醇 碱性 直接甲醇碱性燃料电池颜色-KOH 电解液
A platinum/ruthenium catalyst supported on carbon. Often used in direct methanol fuel cells to oxidize methanol. 催化剂 白金 钌 PtRu 催化剂对碳
An indirect methanol fuel cell system. Methanol is reformed to hydrogen and then supplied to the fuel cell. 间接 甲醇 燃料电池 间接甲醇燃料电池
Рамка А4 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 纸张 格式 草案 ESKD 纸张格式 A4
British Airways Engineering logo in vector format .ai (illustrator) and .eps for free download British Airways Engineering 英国 气道 工程 英国航空工程
Computer engineering logo logo in vector format .ai (illustrator) and .eps for free download Computer engineering logo 计算机 工程 徽标 计算机工程徽标
BTI30 Terminal with red cutout of dia 9 mm and bezel of dia 16 mm. Pink cross marks help in drilling. 工程 电气 面板 RSA BTI30 终端