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4.2.1 Axonometric projection
Fig.1 Axonometric projection
1 Vacuum adjustment knob; 2 LCD touch screen; 3 Water bath; 4 Sample bottle adapter; 5 Sample bottle;
6 on-off button 7 cover plate; 8 cover plate handle; 9 attracting magnet; 10 vacuum pump power socket;
11 heating reset button; 12 bottle seal; 13 drain valve;14Gas output of condensing device;
valve; 14 Gas output port of condensing device .
