besi delta
Indonesian
Etymology
Compound of besi (“iron”) + delta.
Noun
besi delta (plural besi-besi delta)
- (mining) delta iron: a form of iron that's stable at temperatures above 1400°C
Further reading
- “besi delta” in Kamus Besar Bahasa Indonesia, Jakarta: Agency for Language Development and Cultivation – Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, 2016.