سمینار تخصصی آب و فاضلاب سمنان – دی ماه 98

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PR – CONFERENCE آب و فاضلاب استان سمنان دی 98 سمینار تخصصی سمینار تخصصی شناخت، انتخاب، نصب و بهره برداری شیرآلات و اتصالات در تاریخ 16 دی ماه سال 98 توسط شرکت پترو آرو (نماینده…

International Agricultural Exhibition of Tehran January 2020

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PR – EXHIBITION International Agricultural Exhibition of Tehran January 2020 Tehran International Agricultural Exhibition was held on January 2020 at the Tehran International Exhibition Center. In this annual event, Arman Espadana Supply and Innovation Company…

Specialized Seminar of Petroleum Industry Research Institute

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PR – CONFERENCE Specialized Seminar of Petroleum Industry Research Institute A specialized seminar on identifying, selecting, installing and operating valves and fittings was held on January 2019 at the Petroleum Industry Research Institute. The seminar…

Specialized Regional Water Seminar of Golestan Province

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PR – CONFERENCE Specialized Regional Water Seminar of Golestan Province A specialized seminar on acquainting , selecting, installing and operating valves and fittings was held on October 7, 2019 at the Golestan Regional Water Organization.…