青年中文fan seal的意思
fan seal中文翻譯：
風機密封件
seal───vi.獵海豹；n.密封；印章；海豹；封條；標志；n.（Seal）西爾（人名）；vt.密封；蓋章
fan───v.煽動，激起；吹，吹拂，扇；成扇形散開；飄動；驅散；（棒球、冰球）擊球不中；三擊不中出局；擴散；輻射；（衣物）呈半圓形展開；n.迷；電扇；風扇；鼓風機；換氣扇；折扇，扇子；扇形物；愛好者，崇拜者；山坡腳下的地帶；（風車頭迎風的）風葉；n.(Fan)（美、法、俄）法恩（人名）
apostille seal───使徒印章
downcomer seal───降液管液封
crabeater seal───鋸齒海豹
grey seal───灰海豹
weddell seal───[脊椎]威德爾氏海豹
common seal───n.公章; 海豹
gummed seal───粘在那里
The bearing, oil seal, silencer and leaf of the fan are wearing parts with limited life and should be changed periodically.───風機的軸承，油封及消聲器，葉片等屬于消耗品，故有一定壽命，需定期更換。
All sootblowers shall be provided with a positive pressure, sealing air system to wall boxes and poppet valves. This air shall be obtained from the seal air fan system.───所有的吹灰器都應配有正壓、密封空氣系統至壁箱和圓盤閥。該處空氣來自密封空氣風機系統。
It introduced that combined labyrinth packing and dynamic seal instead primary simple labyrinth packing of mixing blower fan seal on carbonization.───介紹了焦化摻混風機殼體密封由原來簡單的迷宮密封改為迷宮密封與氣動密封相結合。
Study on Rebuild of Mixing Blower Fan Seal on Carbonization───焦化摻混風機密封改造的研究