Traditional Culture Encyclopedia - The 24 Solar Terms - How to level the balance (center the bubbles in the balance)?
How to level the balance (center the bubbles in the balance)?
When adjusting bubbles, lift the front end of the balance with both hands and observe the position of bubbles. When the air bubble is in the middle, quickly adjust the screw at the bottom corner of one side until this hand is no longer stressed, and continue to adjust the other side until the other hand is no longer stressed, and the air bubble is always in the middle during the adjustment process.
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