Txhua yam ua-nws-koj tus kheej me ntsis, txawm tias daim ntawv xa me me yooj yim, dhau los ua qhov khoom plig zoo nkauj. Yog tias tus neeg tau txais ntawm cov khoom muaj nqis no nyob deb (uas yog, nyob hauv lub nroog ze), koj tuaj yeem muab ob npaug ntawm qhov muaj tus cwj pwm zoo - xa daim npav xa hauv tsev rau hauv ib lub hnab ntawv ua nrog tib lub ntsej muag.
Nws yog qhov tsim nyog
A4 ntawv npuag, kua nplaum
Cov Lus Qhia
Kauj ruam 1
Siv ib daim ntawv ntawm A4 ntawv thiab muab nws ntsug. Ntsuas los ntawm sab saud 3 cm thiab khoov.
Kauj ruam 2
Teeb tawm 13 cm los ntawm sab hauv qab ntawm kab ntawv, kos ib txoj kab thiab khoov cov ntawv raws nws ntawm ntug sab saum toj. Tom qab ntawd ncaj daim ntawv - quav ob sab tom qab.
Kauj ruam 3
Txheeb 1.5 cm ntawm sab laug ntawm kab ntawv thiab khoov ntawm ntug ntawv raws cov kab no. Ua tib txoj haujlwm nrog sab xis ntawm daim ntawv dawb paug.
Kauj ruam 4
4. Nthuav cov nplooj ntawv dua. Nyob rau sab saum toj sab laug thiab sab xis, cov quav tsim muaj duab plaub me me. Los ntawm cov ces kaum sab saum toj ntawm lawv, ntsuas 5 hli mus rau nruab nrab ntawm daim ntawv ntawv. Txuas cov ntsiab lus no rau sab qaum hauv qab ntawm kab ntawv me. Los ntawm sab hauv sab hauv qab ntawm lub duab plaub no, tseem nqis rov qab 5 hli thiab kos ib kab mus rau tib lub kaum hauv qab. Ua tib qho kev nkag tau ntawm hauv qab ntawm lub hnab ntawv. Txiav tawm thaj chaw uas yog qhov tshwm sim (lawv tau pleev xim dua hauv daim duab).
Kauj ruam 5
Ntub cov seem uas seem ua ke nrog kua nplaum thiab muab cov ntawv qis ib nrab ntawm lub hnab ntawv rau lawv, maj mam nias thiab du daim ntawv.
Kauj Ruam 6
Rau lub hnab ntawv ib txwm muaj, sau ib daim ntawv 21 x 21 cm xwm fab xwm yeem. Qhov tso nws kom lub kaum pob ntawm cov kab ntawv ntsug.
Kauj Ruam 7
Muab tais sab laug thiab sab xis ntawm cov ntawv xa mus rau txhua tus kom lub pob kws kov.
Kauj ruam 8
Ntsuas 8 cm los ntawm lub kaum hauv qab, kos kab ib kab rov tav thiab quav ntawv raws nws ntawm qhov chaw. Lub ces kaum yuav tsum siab me ntsis dua qhov twg sab laug thiab sab xis ntawm lub hnab ntawv ntsib.
Kauj Ruam 9
Khoov sab saud los ntawm cov ntawv cia kom lub kaum tsev ntawm lub hnab ntawv tsis ncav rau hauv qab sab 1, 5 - 2 cm. Txuas cov kab hauv qab thiab ob sab ntawm lub hnab ntawv nrog kua nplaum.
