它包括恒温水浴、磁力搅拌器、油气平衡瓶、六通阀以及在线气相色谱仪。
It consists of a water bath with magnetic stirring, balance flask, six-port valve and an on-line gas chromatography.
特点是封闭输出饮用水的周转瓶安置在顶盖上，平衡气压口朝上、畅通。
The enclosed water bottle is arranged on top cover to make the pressure balance mouth upward.
单宁和酸度保持平衡，适合在瓶中老化很久。
Tannin is balance with sour, and she is suitable for aging in the bottle.
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