دستهبندی نشده Adjustment of 500 km of Railways in Iran 28 مرداد Adjustment of more than 500 km of railways in Iran ← مشاهده ادامه
دستهبندی نشده Construction of Sirjan Airport 28 مرداد Construction of Sirjan Airport (1991-1992) ← مشاهده ادامه
دستهبندی نشده Assemblage of 3,000 km Track Panels 28 مرداد Assembling more than 3,000 km of track panels in Sirjan and Shahroud factories ← مشاهده ادامه
دستهبندی نشده Maintenance of the North East Railway 28 مرداد Maintenance of 1,583 km of the north east railway (2011) ← مشاهده ادامه
دستهبندی نشده Official Approvals for Heavy Haul Concrete Sleeper 28 مرداد Designing and acquiring official approvals for heavy haul concrete sleeper and the beginning of its mass production for 30-ton axle load railways (2016-2018) ← مشاهده ادامه
دستهبندی نشده Construction of Tezerj Station 28 مرداد Construction of the access road, building, electrical and mechanical facilities of Tezerj station on Bafq–Bandar Abbas railway (1991-1994) ← مشاهده ادامه
دستهبندی نشده Substructure Construction of Bafq–Bandar Abbas Railway (Section B5/B9) 28 مرداد Construction of substructure of sections B-5 and B-9 of Bafq-Bandar Abbas railway (1985-1986) ← مشاهده ادامه
دستهبندی نشده Production of 15,000 Concrete Slab Tracks 28 مرداد Production of 15,000 Concrete Slab Tracks ← مشاهده ادامه
دستهبندی نشده Implementation of Hamedan–Sanandaj Railway 28 مرداد Production of railway components and implementation of Hamedan–Sanandaj railway with the length of 177 km (2020-NOW) ← مشاهده ادامه
دستهبندی نشده Substructure Construction of Bafq–Bandar Abbas Railway (Section A2) 28 مرداد Construction of substructure of section 2A of Bafq–Bandar Abbas railway (1994-1995) ← مشاهده ادامه