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. 徽標 技術 ti (b) 資訊學工程徽標向量
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. 科學 工程 混合 混合反應物直接甲醇氧化還原燃料電池
An apparatus to determine oxidation/reduction capacity of a solution using a working electrode (WE) / reference electrode (RE) pair as a sensor. 科學 工程 滴定法 電位滴定儀
Рамки (основные надписи) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 檔案格式
Рамка А2 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 A2
Рамка А3 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 A3
BTI15 terminal. Red cutout of 8 mm dia. Blue bezel dia 13 mm. Pink cross may be required for drilling purposes. 工程 電氣 面板 RSA BTI15 終端
A direct methanol alkaline fuel cell using an anion exchange membrane as the separator. 直接 甲醇 鹼性 直接甲醇鹼性燃料電池顏色-陰離子交換膜
Рамка А2 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 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 電氣 面板 RSA Vaishnav 按鈕
An electrochromic window assembly in the bleached state. Both the tungsten oxide (WO3) and nickel oxide (NiO) are transparent. 科學 工程 電致變色 電致變色視窗-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. 科學 工程 電致變色 電致變色視窗不透明
A mixed-reactant fuel cell test system where all reactants (anolyte and catholyte mixed) are supplied to the cathode. 科學 工程 混合 反應物混合的燃料電池測試系統
An experimental apparatus to measure the diffusion or permeability of a compound through a membrane using a refractive index sensor. 科學 工程 傳播 擴散和滲透性測量儀器-折光指數
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. 科學 工程 滴定法 氧化還原滴定儀的鈰離子亞鐵離子
Рамка А0 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 A0
An engineered fuel cell electrode design where reactants must flow through a porous interface (white). 燃料電池 電極 科學 指形燃料電池電極
A schematic outlining the experimental approach to measure the ion exchange capacity of a membrane. 科學 工程 膜 離子交換能力實驗
An apparatus to determine oxidation/reduction capacity of a solution using a color-changing redox indicator. 科學 工程 滴定法 氧化還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. 科學 工程 滴定法 滴定儀
Рамка А1 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 A1 (垂直)
One quarter of a cycle of sinusoidal wave. This can be used to build complete sine waves. 工程 電氣 電路 RSA 季正弦波
None 彩色影像 橫向 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 鹼性 直接甲醇鹼性燃料電池顏色-KOH 電解液
A platinum/ruthenium catalyst supported on carbon. Often used in direct methanol fuel cells to oxidize methanol. 催化劑 白金 釕 PtRu 催化劑碳
An indirect methanol fuel cell system. Methanol is reformed to hydrogen and then supplied to the fuel cell. 間接 甲醇 燃料電池 間接甲醇燃料電池
Рамка А4 (основная надпись) для чертежей по ЕСКД. Drawing formats with title and revision blocks in accordance with ESKD (Russian standard) 紙張 格式 草案 ESKD 紙張格式 A4
British Airways Engineering logo in vector format .ai (illustrator) and .eps for free download British Airways Engineering 英國 氣道 工程 英國航空工程
Computer engineering logo logo in vector format .ai (illustrator) and .eps for free download Computer engineering logo 電腦 工程 徽標 電腦工程徽標
BTI30 Terminal with red cutout of dia 9 mm and bezel of dia 16 mm. Pink cross marks help in drilling. 工程 電氣 面板 RSA BTI30 終端