preproduction〔名词〕试生产,试制详细»
preproduction〔名词〕试制,试生产详细»
preproduction〔名词〕试生产,试验性生产详细»
preproduction〔名词〕试制(试生产)详细»
preproduction〔名词〕试制,小批生产详细»
preproduction〔名词〕试生产详细»
试制preproduction;trial manufacture;trialmanufacture详细»
试制trial manufacture;trial produce详细»
试制advanced development;pilot production;trial manufacture详细»
试制advanced development;preproduction详细»