Web本专利技术资料公开了一种具有中红外发光的Bi掺杂玻璃材料的制备方法。采用熔融法制备Bi掺杂玻璃,再在Tg-100℃~Tg+200℃温度范围内间隔温度点进行热处理0.5~5小时,根据光谱测试结果确定得到中红外发光最优的热处理工艺,然后在该热处理的温度和时间下制备具有中红外发光的Bi掺杂玻璃材料。 WebApr 25, 2013 · ALC4-2 Photometric Specification. LED Power Light Output White Light Output RGB. 300 lm in Red. ALC4-2 200W 8 000 lm in White 490 lm in Green. 125 lm in …
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Web215 Likes, 6 Comments - Gobierno de Caracas (@gob.decaracas) on Instagram: " Reinauguración de la sala de partos en el Hospital Dr. José Gregorio Hernández en los ... WebThe ALC4-R lighting controller is a four-channel 0-10 V dimming controller designed to work with ARISTA Lighting Control System by Intermatic. These units can work with either 0-10 V or 1-10 V lighting fixtures, including LED's. novartis global scholars program
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