Ọdịiche Dị n'etiti Mgbawa-Ngosipụta Ọkwa B na C

Klas C na-enye nchekwa agbakwunyere site na ọgwụgwọ mgbawa karịa.

Otu okpomọkụ nke ngwa eletriki	Okpomọkụ kachasị elu nke akụrụngwa eletrik nwere ike inye (℃)	Igwe ọkụ ọkụ / uzuoku ọkụ ọkụ (℃)	Ọkwa okpomọkụ ngwaọrụ ọdabara
T1	450	450	T1~T6
T2	300	300	T2~T6
T3	200	＞200	T3~T6
T4	135	135	T4~T6
T5	100	100	T5~T6
T6	85	85	T6

Nrụpụta ọkụ na-egosipụtakarị eri karịa ihe ndị nwere ike itinye. Ngwa klaasị C na-enye elu ọkụ na-ekpuchi ọkụ yana oghere mgbawa dị warara. Hydrogen, acetylene, na carbon disulfide chọrọ iji klas IIC, whereas other substances are adequately served by IIB class.