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uploads/arc.jpg

arc A.R.C. = American Red Cross ...

arc de triomphe

Arc welding equipment - part 5 : wire feeders 弧焊設備安全要求第5部分:送絲裝置

Mid - pressure vane motor with arc push rod for ship 船用中壓圓弧頂桿式葉片馬達

Arc welding equipment - part 1 : welding power sources 弧焊設備第1部分:焊接電源

Joan of arc was burnt ( alive ) at the stake 圣女貞德在火刑柱上被(活活)燒死

The first figure is an arc followed by a line 第一個圖形是一段弧,后跟一條直線。

Mum : yes . it ' s an arc of different colors 媽媽:是的。就是一個有不同顏色的弓形。

Research on shaft of gear pump repaired by arc - sprayed 3cr 13修復齒輪泵軸試驗研究

Recommended practices for gas - tungsten - arc welding 鎢電極惰性氣體保護焊的推薦規范

Test methods for colour fastness to xenon arc lamp light 氙弧燈光色牢度的試驗方法

Arc welding equipment - part 5 : wire feeders 電弧焊設備.第5部分:焊絲進料裝置

Design and practice of teching software based on arcs 模型的教學軟件設計與實踐

Construction technology for big arc projecting roof eaves 屋面圓弧大挑檐施工技術

Carbon steel flux cored wires for arc welding in shipbuilding 船用碳鋼藥芯焊絲

Arc welding equipment - part 11 : electrode holders 弧焊設備.第11部分:電極握桿

Safety requirements for portable arc welding transformers 小型弧焊變壓器安全要求

The sun appears to move in an arc across the sky 太陽看起來在天空以弧線運行。

The circular - arc - shaped gallery plaza in guanyintang 圓弧形的觀音堂畫廊廣場。

Below denotes any of the arc - compliant consoles ”注明任何和arc兼容的控制臺。

Scm control system of pulse plasma arc welding 脈沖等離子弧焊接的單片機控制系統