The process of annealing is studied according to the need of exceed high pressure gas discharge lamp.

结合超高压气体放电光源的要求，对玻壳精密退火工艺进行研究。

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The process of annealing is studied according to the need of exceed high pressure gas discharge lamp.

结合超高压气体放电光源的要求，对玻壳精密退火工艺进行研究。

youdao