Tulaga Fa'asa'o Pa'u DII BT4 ma DII CT4

O le faʻavasegaina o le IIC e sili atu i le faʻavasegaina o le IIB ma e avea o se faʻamatalaga mo le mamanuina o mea eletise i totonu o siosiomaga pa..

Tulaga Vaega	Fa'avasegaga kasa	Kasa sui	Malosi'i Fa'amumu Fa'amumu
I lalo o le Mine	I	Methane	0.280mJ
Falegaosi i fafo o le Mine	IIA	Propane	0.180mJ
	IIB	Ethylene	0.060mJ
	IIC	Hydrogen	0.019mJ

O masini uma e pa'u i lalo o le fa'avasegaga o le vevela T4, pe a fa'agata le maualuga o le vevela fa'atagaina ile 135°C.