Lithetha ukuthini iNqanaba le-Exd II BT4

Iimveliso ezinobungqina bokudubula nganye inobungqina bokudubula, eyahlula uhlobo lwemveliso yoyilo-ubungqina bokudubula kunye neemeko ezifanelekileyo. Umzekelo, Uqikelelo lobungqina bokudubula i-Exd IIB T4 ichazwe ngokweenkcukacha ngezantsi.

Eks: Uphawu olunobungqina bokudubula.

d: Uhlobo lobungqina bokudubula ingatshi. Kukho kwakhona iintlobo zokhuseleko lwangaphakathi ia, ib; ukwanda kokhuseleko uhlobo e; oyile-ezaliswe uhlobo o; uhlobo oluzaliswe isanti q; uhlobo olufakiweyo m; kunye nodidi oluhlanganisiweyo (edla ngokusetyenziswa kwiibhokisi zokusasaza ezinobungqina bokudubula).

II: Ibhekisa kudidi lwesibini lwe izixhobo zombane ezingaqhushumba. Olu didi lufanelekile qhuma indawo zegesi ngaphandle kwemigodi yamalahle (Iklasi I). Kukho kwakhona iClass III: Izixhobo zombane kwindawo ezinothuli oluqhumayo ngaphandle kwemigodi yamalahle. Udidi IIIA: Iintsinga ezinokutsha; Udidi IIIB: Uthuli olungaqhubekiyo; Udidi III: Uthuli oluqhubayo.

B: Igesi yeClass IIB. Kukwakho ne-IIC kunye ne-IIA. I-IIC lelona nqanaba liphezulu, esebenzayo kwi-IIA kunye ne-IIB. I-IIB ifanelekile kwi-IIA, kodwa amanqanaba asezantsi akanakusebenzisa aphezulu.

T4: I ubushushu iklasi yi T4, nobushushu bomphezulu besixhobo bungaphantsi kwe-135°C.