“circulation area”的概念、定义、翻译、参考文献-科学参考

单词	circulation area
释义	circulation area [´sǝr·kyǝ·`lā·shǝn ´er·ē·ǝ] ^{BUILDING CONSTRUCTION} The area required for human traffic in a building, including permanent corridors, stairways, elevators, escalators, and lobbies.
随便看	push-to-talk circuit push-up push-up list push welding pustule Pustulosa pusule put putlog putrefaction putty putty knife putty oil puy pv PVA PVAc PVC PVDC PVI PVM PVP pW P wave PWI

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