并指出焊接过程中层间温度的控制，在用热处理控制柜自动控制的同时，再采用便携式远红外测温仪对层间温度进行校核，可以避免层间温度超标现象。
In welding process, the over range of the interpass temperature can be avoided by the control of heat treatment equipment and by the check of the far-infrared temperature instrument.
电阻测温计安装在每级冷却器后并与空压机控制柜相联，以对空气温度进行显示、报警和停机。
RTD mounted after each cooler, for air temperature display, alarm and trip function wired to control panel.
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