Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack which has the shortcomings of low efficiency and great risk.
摘要船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
Manual switch is foreseen at the exit gate according to Chinese code.
规范在出口大门处安装手动开关。
Method, threads that wait on the event handle proceed immediately without blocking. A manual reset event ACTS like the gate of a corral.
方法便可以重置它，从而使在该事件句柄上等待的线程立即继续而不受阻止。
The opening and the closing of the gate valve are realized by a manual pump; the past bulky gate valve with a hand-operated screw rod is replaced.
闸阀的开启和关闭靠手动泵来实现，取代了过去手摇丝杠的笨重闸阀。
Manual: manual start, manual closing, sub-gate, parking;
手动：手动启动、手动合闸、分闸、停机；
Manual: manual start, manual closing, sub-gate, parking;
手动：手动启动、手动合闸、分闸、停机；
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