an air pump is connected with an end of the inlet duct to insufflate the sample from the sample attachment plate into the air outlet.
一空气泵，连
于进气管的一端
，
样品附着片上的样品吹入出气管。
an air pump is connected with an end of the inlet duct to insufflate the sample from the sample attachment plate into the air outlet.
一空气泵，连于进气管的一端，样品附着片上的样品吹入出气管。
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