The high frequency oscillating humidifier is connected in series with the heat protector.

所述高频振 荡加湿器与热保护器相互串联。

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High / low pressure switch protection, protection, hot melt season, high exhaust heat protector for a compressor, overcurrent relay, phase sequence protector.

高/低压力开关保护、排气过高保护、热熔赛、压缩机热保护器，过流继电器、相序/缺相保护器等。

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The first homemade heat protector modulation and testing production line were introduced briefly. The fault of hydraulic system during the test process were analyzed and worked out.

简要介绍了首条国产热保护器调节、检测生产线液压系统，分析了调试过程中液压系统故障现象及排除方法。

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Aluminum foil as a piecrust protector: To prevent a piecrust from burning while the filling cooks, make a foil collar to deflect heat.

CNN: New uses for Thanksgiving items