Ivalvu yesango eyenziweyoyenziwe ngezinto ezikumgangatho ophezulu kwaye iphantsi kolawulo oluqinileyo lwabalawuli abanamava omgangatho. Ezi zenziwe kusetyenziswa izinto ezikumgangatho ophezulu kwaye zilandela umgangatho wemizi-mveliso wamazwe ngamazwe. Ezi zithandwa ngenxa yokwakhiwa kwazo kwe-OS kunye ne-Y, ubomi obude bokusebenza, uyilo oluchanekileyo kunye nokusebenza okuzinzileyo. Ezi zifumaneka kwiinkcukacha zobugcisa ezahlukeneyo, ubukhulu, uluhlu kunye nobukhulu ngokweemfuno ezichanekileyo. Ezi zenziwe kusetyenziswa iindlela zamva nje kwaye zilandela umgangatho wemizi-mveliso wamazwe ngamazwe. Ngaphandle koko, ngenxa yamandla ayo aphezulu okutsalwa, uyilo oluqinileyo kunye nobomi benkonzo ende, ezi mveliso zisetyenziswa kakhulu kumashishini ahlukeneyo anzima, ezi zikwafumaneka nathi kwiinkcukacha ezenzelwe wena kunye noluhlu ngokweemfuno. Ezi zithandwa ngenxa yokwakhiwa kwayo kwe-os kunye ne-y kunye nokugqitywa kwayo okuhle. Ezi zenziwe nge-API 602 standard yoyilo kwaye zifumaneka nathi ngobukhulu obahlukeneyo obuqhelekileyo kubandakanya i-15 mm ukuya kwi-50 mm.
Ivalvu yesango iyilwe kwaye yaphuhliswa ngokwemigangatho yemizi-mveliso yamazwe ngamazwe. Ezi zenziwe ngezinto ezikumgangatho ophezulu kwaye ziphantsi kolawulo oluqinileyo lwabalawuli bomgangatho abanamava. Umntu ungazisebenzisa ezi zixhobo ngemilinganiselo eyahlukeneyo, uluhlu, ubungakanani kunye neminye imiqathango ngokweemfuno kunye neemfuno zabo ezichanekileyo. Ezi zezinye zezona zikhethwa kakhulu ngabathengi ngenxa yoyilo lwayo oluchanekileyo, ubungakanani obuchanekileyo kunye nobomi benkonzo ende.
Ixesha lokuthumela: Septemba-17-2021
