| 摘要 |
A liquid charging method including the following steps. First, supplying liquid into and then discharging the liquid from an enclosed space provided above a pit block, to fill the liquid into a plurality of pits on the upper surface of the pit block. Each of the pits open at the upper surface of the pit block and have a small-diameter nozzle formed at the bottom of the pit block. Second, a tray having an array of containers with open upper ends is fed to be positioned below the pit block at a specified liquid-charged position. Pressurized air is supplied into the enclosed space to apply pressure on the liquid in the pits, thereby forcing the liquid in the pits to flow through the small-diameter nozzles into the array of containers on the tray.
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