You are cordially invited Iran's 22nd annual International Oil, Gas, Refining and Petrochemical Exhibition held at Tehran International Permanent Fairground. Saturday 6th May - Tuesday 9th May, 2017 9 am - 5 pm. Persia ...
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You are cordially invited Iran's 22nd annual International Oil, Gas, Refining and Petrochemical Exhibition held at Tehran International Permanent Fairground. Saturday 6th May - Tuesday 9th May, 2017 9 am - 5 pm. Persia ...