air seal

基本解释

The presented problems and resulted harm about air seal axial clearance in a centrifugal compressor are pointed out.
指出了离心空压机气封轴向间隙存在的问题及造成的危害。
New idea and new structure of air seal design for centrifugal induced draft fan is put forward through field inspection.
通过现场实地考察提出了排蒸汽离心引风机汽封设计的新思路、新结构。
The air seal and the bearing of the supercharger must be renewed because the serious air leakage has caused the deterioration of the oil.
增压器的气封和轴承都得换新，由于气封漏气严重，使得油变质。

Lachey purchased the Bel Air pad in 2006 from Heidi Klum and Seal.
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