Zininzi iintlobo zezixhobo zomgubo zegraphiriya e-China, kodwa okwangoku, uvavanyo lwezixhobo ze-ore ze-ore ze-ore e-China ilula, ngakumbi ekuvavanyweni komgubo, ngakumbi kuluvo lwe-cryphology, ikharbon kunye nesandla sesalfure. Kukho umahluko omkhulu kwiimpawu kunye nomgangatho we-ore yegrafu kunye nomgubo ohlaziyiweyo kwimimandla eyahlukileyo yokuvula, kodwa akunakwenzeka ukubahlulahlula i-powder ye-powder ehlaziyiweyo. Inkqubo yokwahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulahlulwa kwenkqubo yokwahlulahlula buziswe ngenqanaba eliphezulu lokufikelela kwindawo engaphantsi kwezinto ezingafunekiyo kwigrafikhi kwiindawo ezahlukeneyo, ezifihliwe ixabiso laso lesicelo. Lo mhleli ulandelayo wegrafu ye-furuite wazisa imfuno eyahlukileyo yomgubo wegrafu kwimimandla eyahlukeneyo:
Le meko izise iingxaki ezidumileyo: Kwelinye icala, kunzima kakhulu kwaye ungaboni imizi-mveliso esezantsi kwemizi-mveliso yeposti yegrafite yokukhetha izinto ezingafunekiyo kwiimveliso eziluhlaza. Amashishini kufuneka achithe ixesha elininzi lokuchonga kunye nokuvavanywa kwezinto ezilinganayo ngeleyibhile efanayo kunye neleyibhile efanayo nakwiipropathi ezahlukeneyo zokuvelisa igrafu e-China, enamandla amaninzi kunye namandla. Nangona kuthatha ixesha kunye nomzamo wokufumanisa izinto ezithile ezingafunekiyo, ukugcuma kwezinye iiparamitha eziphambili zezinto ezinqabileyo ezinamashishini akhokelayo ahlala ehlaziya umthombo kunye neendlela zoqwalaselo kwezinto zobuqhetseba. Kwelinye icala, amashishini anyukayo egrafu yegraphite ayinangqondo yokungaqondakali kwemfuno yamashishini asezantsi kwizinto eziluhlaza, okukhokelela kwi-homogeling enkulu yemveliso.
Ixesha lasemva: ngoFebruwari-15 ukuya ku-523