The invention discloses full light spray seedling hardening technology for test-tube seedling.
本发明公开了一种试管苗全光喷雾炼苗技术。
In this paper, the xenon lamp radiation light beam surface hardening technology, which was developed abroad in the early 1990's, was summarized.
本文介绍了国际上90年代初新兴的氙灯辐射聚焦光束表面强化技术。
The present invention relates to a white heat-hardening resin composition, and a reflecting plate and a printed circuit board having a hardening object of the composition for light-emitting elements.
本发明涉及白色热固性树脂组合物及具有其固化物的发光 元件用反射板和印刷电路板。
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