Sefa yeMapepa eChina ehunyanzvi - Mapepa eSefa akachekwa ane nzvimbo yakakura yekusefa - Great Wall

Mashandisirwo:

• Chikafu & zvinwiwa
• Mishonga
• Zvizoro
• Kemikari
• Zvemagetsi zvidiki

Zvinhu zvirimo

-Yakagadzirwa nedonje rakanatswa uye rakacheneswa
-Kuwanda kwedota < 1%
-Yakasimbiswa nenyoro
- Inopihwa mumarolls, masheets, madisc nemafirita akapetwa pamwe chete nema cuts akagadzirirwa mutengi.

Mapepa Emafirita Anoshanda Sei?
Mapepa ekusefa ndiwo mafirita ekudzika. Maparamita akasiyana-siyana anokanganisa kushanda kwawo: Kuchengetedzwa kwezvikamu zvemuchina, kunyudzwa, pH, hunhu hwepamusoro, ukobvu nesimba repepa rekusefa pamwe nechimiro, huwandu uye huwandu hwezvikamu zvinofanira kuchengetwa. Mapombi anoiswa pasefa anoumba "keke layer", iyo - zvichienderana nehuwandu hwayo - inokanganisa zvakanyanya kufambira mberi kwekusefa uye inokanganisa kugona kwekuchengetedza. Nechikonzero ichi, zvakakosha kusarudza bepa rekusefa rakakodzera kuti uve nechokwadi chekusefa kwakanaka. Sarudzo iyi inoenderanawo nenzira yekusefa inofanira kushandiswa, pakati pezvimwe zvinhu. Pamusoro pezvo, huwandu uye hunhu hwechinhu chinofanira kusefa, saizi yezvikamu zvakasimba zvinofanira kubviswa uye huwandu hunodiwa hwekujekesa zvese zvinonyanya kukosha pakuita sarudzo chaiyo.

Great Wall inonyanya kutarisisa kudzora mhando nguva dzose; pamusoro pezvo, kutarisa nguva dzose uye kuongorora kwakanyatsojeka kwezvinhu zvakagadzirwa uye zvechigadzirwa chimwe nechimwe chakagadzirwa.
vimbisa kuti chigadzirwa chinoramba chiri chemhando yepamusoro uye chakafanana.

Ndapota taurai nesu, ticharonga nyanzvi dzehunyanzvi kuti dzikupei mhinduro yakanakisisa yekusefa