<prompt> Translate the following text to EnglishMapitio muhimu ya kubuni, ambayo hutegemezwa na michoro ya uhandisi iliyokamilika, na maamuzi ya uzalishaji, ambayo hutegemezwa na upimaji wa kuegemea na data ya udhibiti wa mchakato wa takwimu.  <response>: critical design reviews that are supported by completed engineering drawings and production decisions that are supported by reliability testing and statistical process control data. 