Калибровка пузырькового уровня / Bubble level calibration

Often from the factory bubble level (spirit level), released in marriage. Fortunately, this is easy to fix.

• #education
• #
• #
• #
• #
• #how_to_calibrate_the_level
• #how_to_calibrate_the_water_level
• #how_to_calibrate_the_bubble_level
• #how_to_set_up_a_level