collecting tank的用法和樣例：
例句
- Leave the drain valve of the holding tank opened.
讓貯槽的排水閥打開。 - As soon as the level of the holding tank reaches the low level switch, the mixer and the lime milk circulation pumps will be interlocked.
當貯槽液面達到低位開關時，攪拌器和石灰乳循環泵將互鎖。 - Verify that a high level alarm is installed on the sludge tank.
確認污水艙安裝有高位警報。
