PVC decoration panel and folding door are new decorating and fliting building materials.
PVC装饰板、折合门是新型建筑装饰装修材
。
PVC decoration panel and folding door are new decorating and fliting building materials.
PVC装饰板、折合门是新型建筑装饰装修材。
The fliting and K-L transform were used in this paper to process the acoustic well-logging waveform.
运用滤波和K-L变换对全波列声测井数据进
处理。
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