lỗ, lổ nhỏ, khe hở, miệng bình, khai mạc, lổ trên vải, đâm, khoan, xuyên, độ dày, chiều sâu, khâu
Meaning and definitions of perforation, translation in Vietnamese language for perforation with similar and opposite words. Also find spoken pronunciation of perforation in Vietnamese and in English language.
What perforation means in Vietnamese, perforation meaning in Vietnamese, perforation definition, examples and pronunciation of perforation in Vietnamese language.