Oxygen leakage at several flanges occurred in the spheral tank zone at oxygen producing factory of Angang [Anyang Iron &Steel(Group)Co., Ltd.], which severely threatened safe production.

  • 安钢制氧厂球罐区多处氧气法兰泄漏,严重威胁到安全生产,从生产和安全角度出发,采取大停气方案对其进行了抢修。
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