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- quartz arc tube forming 泡壳成形
- Research for the supervising system in quartz arc tube formed equipment of metal halide lamp 金卤灯电弧管泡壳成形设备监控系统的研究
- 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。
- allergic disorders 过敏性疾病
- 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。
- The gap between the tube blank top tray and intermediate bed slider face influences the tube forming quality greatly. 管坯顶盘与中间床身滑轨工作面之间的间隙很大程度上影响着待轧钢管的成型质量。
- 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。
- Through the comparison of numerical simulation value and experiment results, the range of reduction ratio was obtained while the tube forming ideality. 通过数值模拟与实验结果的比较,得出了获得较理想的成形薄壁筒形件时减薄率的选取范围。
- The machines we use to make steel tube forming machine and forming rollers are precisely ground precision and precise performance.passing struct quality control. 本公司所生产之钢管成型机、成型辊轮,其制造过程之各部机件、机构均经研磨加工、精度佳且品管严格,极为精密。
- 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。
- Results According to the colony appearance i n culture medium,the morphological features in microscopy,such as conidia arrangement and size,germ tube forming site,this fungus was id... 结论该病例为国内首报的由长穗离蠕孢引起的暗色丝孢霉病,其致病力强,预后不良。
- In this paper,each forming operation during quadruple-wall curly brazed tubes' forming processes was summarized. 综合阐述了四层卷焊管成型过程中的各技术环节。
- 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
- 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。
- This forces water through a tube formed by the tongue pressed against a groove in the roof of the mouth. 这迫使水流过一条由舌头压在上颚的沟槽部分形成的管道中。
- Arc tube for high-pressure mercury lamp 荧光高压汞灯电弧管
- A view of pipe and tube forming technology 管材成形技术综述