Lubrication systemancraft - U - Thaiv Divider - Jianhe
Lubrication systemancraft - U - Thaiv Divider - Jianhedetail:
Khoom Qhia:
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Phau Ntawv Qhia Yam Khoom Qhia Txog:
Zoo - cov cuab yeej siv cov khoom siv, cov kws tshaj lij cov neeg tshaj lij cov nyiaj tau los, thiab zoo dua tom qab cov kev pabcuam muag; Peb tseem yog tsev neeg tseem ceeb, ib tus neeg nyob nrog tus nqi sib koom ua ke "kev koom ua ke, kev txiav txim siab" forlubrealic system aircraft - U - Thaiv divider - Jianhe, cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Australia, peb kev ntshaw ntawm peb lub zeem muag, thiab peb yuav tsum qhib qhib lub zeem muag tshiab hauv Daim teb no, peb xav hais tias "kev ncaj ncees, yeej - yeej kev sib koom tes nrog kev tsim khoom, ntau cov txheej txheem tshuaj xyuas cov khoom siv tau zoo, cov qauv kev tshuaj xyuas thiab kev tsim khoom zoo.