| 摘要 |
A proportional liquid-mixing system includes a first container having a float tube supported therein. The float tube is open at its upper and lower ends allowing the liquid levels in the float tube and the container to coincide. A float within the float tube supports an indicator which is visually observable by the user. A proportional reservoir is supported in proximity to the visual indicator and includes apparatus for accumulating a quantity of liquid for dispensing into the first container. The volume and cross-sectional area characteristics of the first container and proportional reservoir are selected to provide proportional volume verses depth characteristics in each liquid.
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