您要查找的是不是：
- U型通風(fēng)系統U type ventilation system
- J型通風(fēng)系統J-shape ventilation system
- 系統system
- J型聚集體J-aggregate
- 結腸J型貯袋colonic J-pouchanal anastomosis
- “J”型通風(fēng)系統"J" type ventilation system
- 系統的systemic
- 綜放開(kāi)采J型通風(fēng)采空區滲流場(chǎng)數值分析NUMERICAL ANALYSIS OF SEEPAGE FIELD OF J-TYPED VENTILATION In GOB AREA UNDER MECHANIZED TOP COAL CAVING
- 信息系統information system
- 型的thysanuriform
- 系統信息system information
- “Y”型通風(fēng)"Y" ventilation
- 系統管理員system administrator
- J型流動(dòng)儀測定大流動(dòng)性混凝土工作性的試驗研究A EXPERIMENTAL STUDY ON THE WORKABILITY OF HIGH FLUIDITY CONCRETE DETERMINED BY J-TYPE FLOW METER
- “U”型通風(fēng)方式U-type ventilation
- 這間辦公室最近重新修繕油漆過(guò), 通風(fēng)系統得到了改善。The office has recently been refurbished and the ventilation system improved.
- 電動(dòng)型通風(fēng)干濕計motor driven psychrometer
- 隧道通風(fēng)系統Tunnel ventilation system
- 三進(jìn)兩回偏Y型通風(fēng)方式three-down-two-up and inclined to Y type ventilation
- 組合通風(fēng)系統combined ventilation system
