Unverified72% confidenceFactTime unknown
电子肺功能仪的传感器类型影响耐用性:超声传感器无需定期校准、抗湿气凝结,涡轮式长期使用后叶片易受呼气水汽影响需注意保养
1
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72%
Confidence
Long-term
Relevance
-
First Seen
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