trapped gully


  • 翻译:装有隔气弯管的集水沟

同义词

1)trapped gully,装有隔气弯管的集水沟2)trapped gully,装有气隔的集水沟3)gully trap,集水沟气隔;集水沟气隔弯管;"咖哩缸"4)disconnecting trap,气隔弯管;存水气隔弯管5)disconnecting trap,隔气弯管;存水隔气弯管6)back inlet gully trap,背入集水沟气隔

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