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containing
投射光束
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in specified order only
Subject
Chinese
English
tech.
宽
投射光束
wide projective bundle
tech.
投射光束
projecting beam
tech.
投射光束
式烟感火灾探测器
projected linear foam smoke detector
tech.
激光束投射器
laser beam projector
el.
限角散射投影电子束光刻技术
scattering with angular limitation projection electron-beam lithography technique
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