Ko e ha ʻoku ʻuhinga ki ai ʻa e fakaʻilonga ʻo e fakaʻauha Db Eb IIC T6 Gb

ʻEke: Ko e fakaʻilonga ki he meʻangaue fakaʻuhila ʻoku fakaʻaongaʻi ʻi he ngaahi ʻatakai kasa;

DB: ʻOku flameproof ʻa e faʻahinga maluʻi;

eb: ʻOku toe lahi ange ʻa e malu ʻa e faʻahinga maluʻi;

IIC: Feʻunga mo e ngaahi ʻatakai mo e ngaahi kasa IIC mo e ʻahu;

T6: Ko e mafana ʻo e ʻea fakafaʻahinga ko e T6, mo e mafana ʻo e meʻangaue ʻoku ʻikai fuʻu lahi 85 ° c;

Gb: Tuʻunga malu ʻo e meʻangaue, feʻunga mo e souni 1 mo e 2.