square-hauv qab portable ntawv hnab tshuab yog tsuas yog siv rau txheej ntim ntawm cov khoom siv khaub ncaws, ntim cov khau, txhua yam khoom plig, koom nrog duab propaganda hnab, thiab lwm yam. Yuav ua li cas yog txoj kev loj hlob qauv ntawm square hauv qab portable ntawv hnab tshuab?
Muaj ob lub ntsiab ntawm square-hauv qab lub hnab ntawv tshuab nyob rau hauv kev ua lag luam raws li daim ntawv pub mis: ib qho yog yob hom ntawv hnab tshuab; lwm yam yog ib daim ntawv hom ntawv hnab tshuab. Ob lub cuab yeej muaj cov yam ntxwv ntawm cov ntawv tsis siv neeg pub mis, tsis siv neeg gluing, tsis siv neeg hauv qab muab tshuaj txhuam, thiab cov khoom siv tsis siv neeg.
Txawm li cas los xij, tseem muaj qee qhov tsis txaus; ua ntej, tom qab lub hnab ntawv tiav lawm, muaj ib qho indentation nyob rau pem hauv ntej ntawm lub hnab ntawv, uas cuam tshuam rau cov tsos ntawm cov khoom; thib ob, lub hnab ntawv tiav yuav tsum tau manually pasted nrog ib daim ntawv hauv qab ntawm lub hnab los txhim kho lub zog ntawm lub hauv qab ntawm lub hnab ntawv; Cov tes ntawm cov hnab ntawv yuav tsum tau muab los ntawm tes; thib plaub, kev ua haujlwm ntau lawm yog tsawg, txog 40-60 daim ib feeb; Thib tsib, qhov kev hloov pauv ntawm daim ntawv yog txwv, thiab daim ntawv hnyav ntawm 70-200g / m2.
Vim hais tias lub square hauv qab lub hnab ntawv tshuab yog ib qho yooj yim mus nqa thiab yooj yim rau degrade, nws tsis tsuas yog recycled daim ntawv, tab sis kuj txo cov pa phem thiab tiv thaiv ib puag ncig. Yog li ntawd, nws tau dhau los ua ib qho ntawm cov khoom siv ntsuab tshaj plaws.
Txoj kev loj hlob ntawm lub hnab ntim tshuab tau qhia txog kev sib koom ua ke ntawm electromechanics, roj, kua, lub teeb, thiab hlau nplaum. Kev ua haujlwm siab ntau lawm, txuag hluav taws xob thiab cov khoom siv rov ua dua tshiab, kev ua haujlwm siab thev naus laus zis, thiab kev txawj ntse tau dhau los ua qauv.
