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porous bearing
释义
porous bearing
porous bearing
[
′pȯr·əs ′ber·iŋ
]
(design engineering)
A bearing made from sintered metal powder impregnated with oil by a vacuum treatment.
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rikishi
rikkyo broadcasting club
rikkyo cyclist's touring club
rikl
rikla
ulosa
ulosis
ulotc
ulothrix
ulotomy
ulotrichaceae
ulotrichales
ulotrichan
ulotrichi
ulotrichineae
ulotrichophyceae
ulotrichous
ulotrichy
ulotripsis
ulou
-ulous
ulozhenie of 1607
ulozhenie of aleksei mikhailovich of 1649
ulp
ulpa
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更新时间:2026/8/26 14:57:11