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单词
vacuum mat
释义
vacuum mat
vacuum mat
[
′vak·yəm ‚mat
]
(civil engineering)
A rigid flat metal screen faced by a linen filter, the back of which is kept under partial vacuum; used to suck out surplus air and water from poured concrete to produce a dense, well-shrunk concrete.
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hiding your face
hiding your face in shame
hiding your head
hiding your head in the sand
hiding your heads in the sand
hiding your light under a bushel
hidios
hidling
hidlings
hid/lod
hidm
hidn
hido
hidoors
hidoyoshi
hidp
hidpl
hidr-
hidra
hidradenitis
hidradenitis axillaris of verneuil
hidradenitis suppurativa
hidradenitis suppurtiva
hidradenoid
hidradenoma
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更新时间:2025/7/28 11:22:13