Lub hnab cuab yeej loj nrog txoj siv sia hloov kho tau tsim thiab kho kom haum rau ntau yam cuab yeej

Kev Piav Qhia Luv:

• Cov ntaub Oxford tsis muaj dej thiab lub hauv paus yas
• 1. [Muaj zog thiab ruaj khov] - Cov khoom siv no yog ua los ntawm cov ntaub Oxford zoo (tsib txheej ntawm cov khoom siv hluavtaws: Oxford daim ntaub, txheej dej tsis nkag, PE yas tuab, txheej dej tsis nkag, Oxford daim ntaub) thiab cov yas PP tiv thaiv dej tsis nkag, muaj zog heev, muaj zog thiab ruaj khov, tiv taus av thiab ruaj khov, haum rau txhua yam chaw ua haujlwm hnyav.
• 2. [16 lub hnab tshos thiab muaj peev xwm loj] - Cov khoom siv muaj 8 lub hnab tshos thiab 8 lub hnab tshos sab nraud. Cov hnab tshos no huv si thiab yooj yim nkag mus, thiab nrog lub peev xwm 20-nti, lawv haum rau feem ntau cov kev xav tau khaws cia cov cuab yeej txhua hnub.
• 3. [Zoo] - Tsim qauv zoo meej, daim ntaub Oxford tsis dej thiab lub hauv paus tsis dej ua kom cov khoom siv sab hauv huv si thiab qhuav. Lub hauv paus ruaj khov yog qhov tsim nyog rau qhov chaw nyuaj ntawm xuab zeb thiab pob zeb. Tiv thaiv cov cuab yeej kom tsis txhob puas thiab kom tsis txhob xeb lossis ntub.
• 4. [Yooj Yim Nqa Tau] - Cov khoom siv muaj cov hlua khi xub pwg thiab cov ntaub mos mos, uas tsim nyog rau kev siv hauv ntau qhov chaw ua haujlwm sib txawv. Nws yooj yim nqa thiab tuaj yeem txo qhov nkees ntawm tes thiab lub xub pwg nyom.
• 5. [Ntau yam siv tau] - Cov khoom siv no tau tsim tshwj xeeb los khaws ntau yam cuab yeej, haum rau cov kws kho hluav taws xob, cov tshuab hydraulics, cov kws ntoo thiab cov khoom siv hauv tsev. Cov khoom siv no tau tsim zoo nkauj thiab zoo heev. Cov khoom siv no haum rau ntau yam chaw ib puag ncig hnyav xws li cua thiab nag, daus hnyav, hnub kub heev, qhov chaw tsim kho, thiab lwm yam.