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- The electric arc tube's shell shaped and neck shrank method is put forward according as the quartz glass characteristic. 本文介绍电弧管泡壳成形、缩颈工艺和设备的研究。
- In this paper, the technique of pinch sealing for the arc tube of metal halide lamps is introduced. Advanced semi-automatic pinch sealing equipment is introduced as well. 本文介绍了金属卤化物灯电弧管压封工艺技术,同时还介绍了一种先进的半自动金属卤化物灯电弧管压封设备。
- Abstract: The shaped technique of the electric arc tube's shell with neck, which is used in the small power metal-halide lamp, is introduced in this paper. 摘要:超小功率高强度气体放电灯电弧管电极极间距误差要求小，二电极对中要求高，所以采用在电弧管泡壳两端加缩颈来定位电极。
- allergic disorders 过敏性疾病
- Tianyi has the powerful capability in designing and manufacturing electric light equipments, especially the arc tube manufacturing equipments, in which sealing and exhausting procedure is systemized. 公司还生产高压汞灯、金属卤化物灯等高强度气体放电灯以及各种照明灯具。
- Also Tianyi can provide arc tubes with high color rendering and arc tubes for specific HPS lamps on the user`s requirement. 公司还生产高压汞灯、金属卤化物灯等高强度气体放电灯以及各种照明灯具。
- High Luminous Flux Arc Tube Of M.H Lamp 高光效金卤灯电弧管
- Arc Tube Of High Pressure Mercury Lamp 高压汞灯电弧管
- Arc tube for colour metal halide lamp 彩色金属卤化物灯电弧管管
- Arc tube for high-pressure mercury lamp 荧光高压汞灯电弧管
- Arc tube for high-pressure sodium lamp 高压钠灯电弧管
- THE SEALING OF TRANSLUCENT ALUMINA ARC TUBE 半透明氧化铝电弧管的封接
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- TRANSLUCENT ALUMINA CERAMIC ARC TUBE 半透明氧化铝陶瓷电弧管
- medium pressure mercury arc tube U型中压水银紫外线灯管
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
