【填空题】
联锁投入时，任意定子温度大于___延时3S引风机跳闸保护。 120℃
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【填空题】
WRNK和WZPK表示温度测量仪表WRNK，R表示热电偶，N表示___，K表示___。WZPK的W表示___，Z表示___，P表示___K表示___。 镍铬-镍硅，分度号，温度测量仪表，热电阻，PT热电阻，铠装式
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