CIR 90 A DTH Hama (obere nrụgide)

A na-eji hama olulu mmiri nke ọma eme ihe n'ịgbapụta akụ, mgbawa okwute, ịrụ okporo ụzọ na oghere ịgbawa ọkụ ndị ọzọ injinia, nchekwa ala, nkwado ebe mmiri mmiri, mgbakwasa na oghere injinịa ndị ọzọ, hydrology, olulu mmiri na mpaghara ndị ọzọ.

1. Ngwuputa ihe na-adịghị achọ tubes naịlọn, si otú a na-ewepụ nsogbu nke tubes nylon na-agbaji, mebiri emebi ma sie ike n'ihi mgbasawanye ọkụ na nkwekọrịta.

2. DTH hammer na-enweghị naịlọn tube nwere obere ume ike, nnukwu mmetụta ugboro ugboro, na mkpọpu ọsọ bụ 15% -30% ngwa ngwa karịa otu ụdị DTH hammer na nylon tube.

3. N'ihi na nhazi ahụ dị nnọọ mfe na ihe ndị dị na ya bụ ndị a pụrụ ịdabere na ya, DTH hammer dị mfe ịnọgide na-enwe ogologo ndụ ọrụ.