The hydrodynamic Automatic iju mmiri ọnụ ụzọ ámá bụ nke igwe anaghị agba nchara, aluminum na roba, mmiri na-ejigide usoro bụ a ọcha ụkpụrụ anụ ahụ, na-enweghị electric mbanye, na-enweghị ndị ọrụ na-arụ ọrụ, dị nnọọ mma na a pụrụ ịdabere na. E jiri ya tụnyere ike hydraulic ma ọ bụ ndị ọzọ, ọ nweghị ihe ize ndụ nke ịgbapụta ujo eletrik ma ọ bụ na-arụ ọrụ na-enweghị ike eletrik.
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