Khodadad Gharibpour, on the sidelines of the signing of a memorandum of understanding between large mining companies and Hepco, added: “After nearly 50 days of joint cooperation between the country’s major mining companies under the management of Imidro and Hepco, today we see the signing of a memorandum for We cooperated more and helped Hepco.
A group of researchers along with two Iranian researchers in a new study showed that using pyrogenic silica nanoparticles can improve the performance of hot asphalt mix to have a longer life on the road
ISNA / Lorestan The governor of Aligudarz said: “Important road construction projects in Aligudarz are being carried out seriously.”
Mashallah Nemati in a visit to two road construction projects in Aligudarz, which took place on July 7, referring to the beginning …
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