Arises suddenly the facial color blue and purple or pale.
突发面色青紫或苍白。
Arises suddenly the belly pain, the ache is hard to endure, lies down time the rest.
突发肚子痛，疼痛难忍，躺下休息时。
Stops the protection anxiously: in the bitter experience arises suddenly in the unusual circumstance (for example automatic rise or drop and so on) shuts off the master control return route.
急停保护：在遭遇突发异常情况下(如自动上升或下降等)切断主控回路。
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