Protable Projector 便携式投影机 ; 微型投影仪
Under this situation, various digital TV products based on DMB-TH have been developed, protable mobile TV receiver is one of them.
在这种形势下,各种针对DMB-TH的数字电视产品都被开发出来,便携式移动电视接收机也是其中之一。
参考来源 - 基于DMBHowever there has been a small amount of formaldehyde protable test instrument, they are expensive.
虽然目前已有少量便携式甲醛测试仪,但其价格昂贵。
参考来源 - 基于电化学敏感电极的甲醛测试仪的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
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