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
，
管的一端口，以将样品附着片上的样品吹入出管。
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，管的一端口，以将样品附着片上的样品吹入出管。
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