2 ผลลัพธ์ สำหรับ backflow
หรือค้นหา: -backflow-, *backflow*

WordNet (3.0)
backflow(n) a flow that returns toward its source, Syn. backflowing

DING DE-EN Dictionary
Rohrtrenner { n } [ techn. ]backflow preventer [Add to Longdo]

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