REFERENCES - PETROCHEMISTRY

Petroechemical Plant Azzawija, Algiers

Some former references:

Rafinery in Bosnia and Herzegowina: Bosanski Brod
Rafinery in Croatia: Sisak and Rijeka,
Petrochemical plant in Serbia: Pancevo,
Petrochemical plant in Croatia: Kutina,
Raffinery in Africa: Tripolitania, Lybia