trial-production

英 [t'raɪəlprəd'ʌkʃn] 美 [t'raɪəlprəd'ʌkʃn]

• 试制

trial-production的用法和样例：

例句

1. Prepare technique files during the trial production and launch periods.
   负责该车型试制和投产阶段的工艺资料的准备工作。
2. Having been trial-produced several times , this new product will be put into mass production.
   这种新产品经过几次试制，将投入成批生产。