Tianjin n'umujyi ufite umwuka wa gicuti n'umurage ukungahaye ku muco, kandi ni n'ikigo cy'ikoranabuhanga mu nyanja. Hamwe ninzuzi ninyanja byinjijwe mu buryo budasubirwaho mu mijyi, Tianjin yabaye ikigo gishya cyo guhanga udushya no kuba indashyikirwa mu nganda zo mu nyanja. Urugero rwibi bishya ni pompe ya marine piston, nikintu cyingenzi mubikorwa bitandukanye byo mu nyanja. Amapompo ya marine piston afite uruhare runini mugukora neza sh ...
Tianjin n'umujyi uzwiho umuco wa gicuti kandi wihanganirana kandi ni ikigo cy’inganda za peteroli na gaze. Kuvanga imigezi ninyanja, imigenzo nibigezweho byabyaye umuco mwiza, kandi ni ahantu heza ho guteza imbere no gukoresha ikoranabuhanga rigezweho murwego rwingufu. Ikoranabuhanga rimwe rifite uruhare runini mubikorwa bya peteroli na gaze ni pompe ya triplex isubiranamo. Iherereye hagati yimiterere yinganda za Tianjin, t ...
