]Oge mbụ ịgbanye mmiri igwe igwe chiller, ma ọ bụ ka edochichara mmiri ahụ, ọ bụrụ na oti mkpu na-erute apụta, ọ nwere ike ịbụ ikuku n'ime pipeline chiller nke kwesịrị ịwụpụ. Na vidiyo bụ ọrụ mkpofu chiller nke onye injinia gosipụtara S&A emeputa chiller laser. Na-atụ anya inyere gị aka imeri nsogbu mkpu ntụtụ mmiri.