将板坯置入加热炉内加热，并在碾轧机上轧成所需的厚度。最终产物是介于线圈和厚板之间的产品-扁平钢板。

Slabs are heated in reheating furnaces and rolled to the required thickness in hot-rolling mills. The final product is flat steel in coils and thick plates.

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GQ -继电器。超小型封装扁平极化继电器。操作功能单面稳定。线圈额定值12 V直流。磁带和卷轴包装。表面贴装端子A型。

GQ-relay. Ultra-small package flat polarized relay. Operating function single side stable. Coil rating 12 V DC. Tape and reel packing. Surface-mount terminal a type.

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由于采用扁平的线圈结构和加入磁芯，所以测量灵敏度高。

Because of using flat coil construction and adding a magnetic core, the measuring sensitivity is high.

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