Ⅰ. Umlando Wokuthuthuka weMarine Dredging Pump
1. Amaphampu okudonsa uchungechunge lwe-PN akhiqizwa ngaphambi kweminyaka yama-1980s, anobukhulu obusuka ku-1PN kuye ku-10PN,
2. Ngemva kweminyaka yawo-1980,amaphampu aludakakusuka phesheya kwethulwa: sithuthukise uchungechunge lwe-G (GH), olusetshenziswa kumshini wokusika umcibisholo wokumpompa izinhlayiya ezinkulu zamatshe; Uchungechunge lwamaphampu lwe-AH luthuthukisiwe ukuze kusetshenziswe iphampu yokukhipha udaka; Amaphampu anodaka angaphansi kwamanzi asetshenziselwa ukudiliza ezikhumulweni zemikhumbi kanye nemisele yangaphansi kolwandle kanye nokubeka ikhebula.
3. Ngemuva kuka-2000, imikhiqizo emine, i-250WN, i-300WN, i-450WN ne-500WN, ihlolwe kahle ku-"Hundred Ships Plan" yaseChina.
4. Ngemuva kuka-2005, ukusetshenziswa ngempumelelo kwamamodeli amakhulu amaphampu e-dredge kanye namaphampu ashaywayo anomfutho ongaphezu kuka-600 kukhuphule ukwakheka nokukhiqizwa kwamaphampu e-dredge ezingeni elisha.
II . Izakhiwo Ezine Zokudonsa Amaphampu
Isakhiwo 1
Isakhiwo 2
Isakhiwo 3
Isakhiwo 4
Isikhathi sokuthumela: Jan-26-2022