<prompt> Translate the following text to EnglishKwa hiyo, wakati wahandisi wa kubuni ni kubuni bidhaa mpya, lazima kutambua sifa zake muhimu ili wahandisi viwanda wanaweza kutambua na kudhibiti michakato muhimu ya viwanda.  <response>: Therefore, when design engineers are designing the new product, they must identify its key characteristics so that manufacturing engineers can identify and control critical manufacturing processes. 