Elu-nrụgide jet grouting mgbapụta unit maka n'okpuruala oru ngo
Akpaaka elu-nrụgide jet grouting mgbapụta unit maka n'okpuruala oru ngo onwe mepụtara, e mere, na-emepụta anyị ụlọ ọrụ dabeere na ọtụtụ afọ nke ahụmahụ na-tumadi ji emeputa ciment slurry, nke kwesịrị ekwesị n'okpuruala mgbochi-seepage mgbidi ewu na ala ewu, dị otú ahụ. dịka okporo ụzọ, okporo ụzọ ụgbọ oloko, ike mmiri, ihe owuwu, igwu ala, wdg.