英语词汇“ceiling sound transmission class”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	ceiling sound transmission class
释义	ceiling sound transmission class 英?[?si:li? saund tr?nz?mi??n klɑ:s] 美?[?sil?? sa?nd tr?ns?m???n kl?s] 释义吊顶传声等级
随便看	seat leakage test pressure seat leaktest seat leak test seat leaktightness seat leg seatless Seatlh seatlike seat load seat load factor seatman seat management seat-man separation device seatmast seatmate seat material seatmates seatmile seat mile seat-mile seat-mounted dual oxygen regulator seat mounted dual oxygen regulator seat mounting point seat, movable vehicle seat seat movable vehicle seat, adjustable

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