Title: Sathiti čhamnūan rōngngān yǣk praphēt ʻutsāhakam tām Phrarātchabanyat Rōngngān Phō̜. Sō̜. 2512 kǣkhai phœ̄mtœ̄m dōi Phrarātchabanyat Rōngngān (chabap thī 2) Phō̜. Sō̜. 2518 pī 2516-pī 2522
Subjects: Factories, Statistics
Places: Thailand