Khoom Txheej Txheem
Khoom Paub meej
Cov ntaub ntawv download tau
Lwm Yam Khoom
Tiv Tauj Peb
Ha series teeb lub teeb lub thawv yog nyob rau hauv kab nrog IEC-493-1 tus qauv, ntxim nyiam thiab ruaj, muaj kev nyab xeeb, muaj kev nyab xeeb
Thiab ntseeg tau, uas tau siv dav hauv ntau qhov chaw xws li lub Hoobkas, tsev loj,
Chaw Nyob, Khw Muag Khoom thiab lwm yam.
1. Vaj huam sib luag yog cov khoom siv abs rau lub engineering, lub zog siab, yeej tsis hloov xim, cov khoom siv pob tshab yog PC.
2. Npog lub laub-hom qhib thiab kaw lub ntsej muag npog ntawm lub laub-qhib thiab kaw tus kheej qhib kev teeb tsa thiab kaw tus qauv khawm thiab qhib.
3. Kev tsim qauv ntawm lub thawv hluav taws xob
Cov lus qhia kev txhawb nqa kev them nyiaj yug yuav tuaj yeem nqa mus rau qhov taw tes kom muaj sijhawm zoo tshaj plaws, nws tsis muaj kev txwv ntxiv thaum txhim kho cov hlau. Txhawm rau nruab tau yooj yim, hloov ntawm lub thawv faib khoom yog teeb nrog cov xaim uas puab tsaig nrog cov xaim xaim thiab cov xaim yooj yim siv rau ntau yam xaim xaim thiab cov kav hlau.