This topic is one section USES the DLP technology the projecting camera product developmental item.
本课题就是一款采用数字光处理(DLP)技术的投影机产品的开发项目。
US Army New Training Helicopter(NTH)is a non-developmental item commercial helicopter which is to replace Bell UH-1H as an initial en- try rotary wing and primary instrument trainer.
美国陆军新型教练直升机是一个非新研项目的批量生产直升机，用以取代初级训练及 仪表 飞行训练用的贝尔 UH-1H。
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