The Annual petroleum and Petrochemical Safety Production Event
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中海油田服務股份有限公司油田技術事業部塘沽作業公司組織參觀cippe2019石油展紀念照片
中海油田服務股份有限公司油田技術事業部塘沽作業公司，十幾名資深工程師、高工、經理參加展會。
In petroleum, chemical, coal mine, metallurgy and many other industries, usually there are flammable and explosive dust dangerous places. In recent years. Read More >
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