Ukuran minimum
Tag foto:smoke stack
3467x5200px
pabrik, di samping, badan, air, industri, daya, energi, lingkungan, polusi, pipa, cerobong asap
Public Domain
pabrik, di samping, badan, air, industri, daya, energi, lingkungan, polusi, pipa, cerobong asap
Public Domain
