Enwere ike iji igwe a maka nkwado fotovoltaic nke anyanwụ, enwere ike iji mepụta nkwado seismic na-ewu ewu. Maka ụdị obere nha a na ngwaahịa buru ibu, a na-anabata nnyefe gearbox, nke nwere arụmọrụ kwụsiri ike na arụmọrụ dị elu. A na-eme rollers nke GCr15 nwere ike dị elu yana nguzogide dị mma. Ụlọ ọrụ anyị nwere ngwá ọrụ nyocha ọkachamara iji tụọ mkpuchi na ike nke rollers ebu, iji hụ na ndụ ọrụ nke rollers dị afọ 5-10 karịa nke ndị nrụpụta ndị ọzọ.
Oge nzipu: Mee-30-2021