Ellicott Dredges LLC ekwupụtala mmalite dredge ọzọ na-aga nke ọma.
Ọhụrụ 1270 dredge ga-arụ ọrụ n'akụkụ Salem, New Jersey, dochie 16 "Series 970 - arụ ọrụ kemgbe 1983.
Ellicott kwuru, "Ellicott 970 enyela onye nwe ogbunigwe ahụ ọtụtụ afọ nke ọrụ ntụkwasị obi."
Mgbe onye nwe ya tụlere imezigharị 970, ịzụrụ 1270 kwalitere ghọrọ nhọrọ kacha mma.
1270 ahụ ga-agbada ruo omimi 50 ft. (15 m) wee gbapụta ájá silica ozugbo na ụlọ ọrụ nhazi nke a ga-ebunye ya n'ụgbọ ala ụgbọ ala maka ibuga ndị na-azụ ahịa n'akụkụ ọwụwa anyanwụ United States.
Oge nzipu: Jun-07-2022
Nlele: Nlele 40