闸门启闭高度指示器试验简介陈丕虎，王建民（东平县黄河河务局）东平湖进湖闸是确保黄河下游防洪安全的重要工程，为确保汛期适时适量的分洪，闸门启闭和调整高度的准确，需要一个精度较高的闸门高度指示器。１９８８年我们研制了一台机械传动，指针指示的闸门高度指示器... Gate opening and closing height indicator test Brief introduction Chen Pihu, Wang Jianmin (Dongping Yellow River Bureau) Dongping Lake into the lake gate is to ensure the safety of floods in the lower reaches of the Yellow River an important project, in order to ensure adequate flood season flood diversion, gate opening and closing and accurate adjustment of height , Requires a more accurate gate height indicator. In 1988 we developed a mechanical transmission, the pointer indicates the gate height indicator ...