Ntse siab ceev ib / ob chav khob lub hnab ua tshuab

Nta & Cov yam ntxwv

Lub ntiaj teb tshiab ntse 17-S seases tag nrho cov square hauv lub hnab ntim yog siv rau cov ntawv ntim nrog lub voj sib npaug. Kev xa tawm ntawm kov tau ua los ntawm kev ua qhov kev ua haujlwm, txiav, nias, thiab tom qab ntawd ua ntej txiav, kua nplaum, nws pib lo rau hauv daim ntawv dob lossis luam tawm. Tom qab ntawd lub cav tseem ceeb yuav muab cov ntawv sau nrog lub voj voos rau ntawm ntug, daim ntawv ntim cov ntawv ntim, txiav, cov kua nplaum, kev sib khi hauv qab, thiab khi, hnab conveying. Tag nrho cov txheej txheem yog ua tiav ib txhij ntawm ib zaug. Kev paub tseeb ntawm kev tsim khoom siv lub tshuab ua tiav, tuaj yeem txuag cov nqi zog.

Cov tshuab tag nrho tau txais servo-hluav taws xob tswj system yog los ntawm Nyiv, uas ua kom txhua lub hnab ntim tau kho kom haum. Lub hnab tiav lawm tsim yog qhov tseeb ntawm qhov yog, kev nyab xeeb ruaj khov, uas yog cov khoom siv zoo tagnrho rau cov luam ntawv loj thiab cov hnab ntim khoom.

Ua txheej txheem