• According to EJ/T 586-91 standard and the customer technique request, we carry on physical characteristic test to the big area of gas-flow proportional counter produced by ourself.

    按照EJT 586-91标准客户合同技术要求,对我们自主生产大面积流气正比计数管进行物理性能测试

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  • The compound tray has no down comer, gas and liquid counter flow through the holes of on the tray.

    复合管,液同时逆流穿过筛

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  • Blast furnace is a complex metallurgical reactor with gas-solid counter flow.

    高炉一个复杂气固反应器

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  • Blast furnace is a complex metallurgical reactor with gas-solid counter flow.

    高炉一个复杂气固反应器

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