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- There are some problems with this film projector. 這台電影放映機出了些問題。
- carbon arc motion picture projector 碳弧燈活動放映機
- Burn--- where a film can be frozen at a chosen frame, as if jammed in a film projector. 模擬電影單幀凍結。
- EMEM may replace emery wheel grinding, carbon arc gouging operation in certain applications. 數控電熔爆機床可在某些加工場合取代金剛石砂輪磨削、碳弧氣刨加工。
- Dongfeng brand FG35mm film projector series,dome screen,spherical film projector and related complete set equipment. 東風FG35毫米電影放映機系列產品、環幕、環幕電影放映機及電影放映配套設備的生產製造與經營。
- A carbon arc set-up and a modified glow discharge apparatus for the preparation of carbon stripper foils are described. 採用輝光放電裂解乙烯法和碳弧法，為串列加速器製備了長壽命碳剝離膜。
- In 1908, a Baltimore bank teller named Frank Durkee took to wandering the streets with a hand-cranked film projector and a roll-up muslin screen. 1908年，一位名叫弗蘭克 - 德基的巴爾的摩銀行出納員帶著手動電影放映機和可卷式平紋銀幕，開始走街串巷放電影。
- And it also brings forward the security protection of noise,arc and dust in process of carbon arc air gouging. 並提出了碳弧氣刨過程對雜訊、弧光以及粉塵的安全防護。
- Abstract: A carbon arc set-up and a modified glow discharge apparatus for the preparation of carbon stripper foils are described. 文摘:採用輝光放電裂解乙烯法和碳弧法，為串列加速器製備了長壽命碳剝離膜。
- A cherrywood tower stands out from the glowing white interior and incorporating all of the services for studio-refrigerator, cooker, sink, washing machine and film projector. 櫻花木製的塔式裝飾物在輝煌的白房間里鶴立雞群，與工作室里所有的擺放的物品（如冰箱、炊具、水池、洗衣機以及電影放映機）融合在一起。
- Multi-characteristic output, is suitable for electric slag welding, submerge arc welding, carbon arc air gouging and manual welding, etc. 多特性輸出，可用於電渣焊、埋弧焊、碳弧氣刨、手工焊等。
- Abstract：In this paper，effect of boron on the appearance and wear-resisting property of carbon arc hardfacing layer were studied by adding ferroboron into the alloy. 摘要： 本文通過在合金粉塊中添加適量的硼鐵，研究了硼對合金粉塊碳弧堆焊的堆焊層成形和耐磨性的影響。
- In nearby buildings, more-experienced resistance fighters are taught commando tactics by ex-Army officers, using large wall maps and a film projector to show footage of anti-Soviet guerrilla operations. 在臨近的房屋室內，經驗多一點的抵抗戰士由舊軍官講授突擊戰術，並配以大幅挂圖和使用放映機放映反蘇游擊戰役的紀錄影片。
- C. arc welding equipment.It can use a great variety of brands of welding rod to undergo D.C. manual electirc arc welding.In particular, it also can be used as carbon arc air gouging machine. 該焊機是一種新型高效節能直流弧焊電源，適用於各種牌號的焊條進行直流手工電弧焊接，也可作為電弧氣刨機使用。
- incandescent lamp film projector 白熾燈放映機
- Film projector repair and maintenance 電影放映機的維修
- tungsten-halogen lamp film projector 鹵鎢燈放映機
- tungsten-iodide lamp film projector 碘鎢燈放映機
- On Cast- Iron Packing Carbon Arc Welding 鑄鐵填料碳弧焊
