Isu tinopa mhinduro dzinoshanda mune chikamu chemvura

Rubha Dhamu

  • Rubber dam Introduction

    Rubha dhamu Sumo

    Rubha dhamu Nhanganyaya Rubha dhamu rudzi rutsva rwe hydraulic mamiriro kana ichienzaniswa nesimbi sluice gedhi, uye rakagadzirwa nesimba-yakasimba jira rinonamatira nerabha, iyo inoumba bhegi rerabha rinosungira pane yepasi pevhu yedhamhu. Kuzadza mvura kana mweya muhomwe yedhamhu, dhamu rerabha inoshandiswa kuchengetedza mvura. Kuburitsa mvura kana mweya kubva muhombodo yedamu, inoshandiswa pakuburitsa mafashama. Rubha dhamu rine zvakawanda zvakanaka zvichienzaniswa nedzakajairika dzimba, senge yakachipa mutengo, yakapusa hydraulic chimiro, ipfupi constructio ...