initial production stage

基本解释

In the initial stage of production, the film surface will produce "crystal point or impurity."
在生产的初始阶段，薄膜表面会产生‘晶点’或杂质。
This article introduces the early failure mechanisms easily happened at the initial production startup stage of high amperage pre-baked cell.
阐述了大型预焙电解槽生产初期的特点，及易出现早期破损的机理。
In China, the tubular particle board production are being in the initial stage of development, it depends mainly European vertical extrusion.
在我国还处于起步阶段，主要依赖欧洲立式挤压技术为主。

Thus, it enables to monitor the total flows of goods and services produced, as well as value added, starting from the initial production stage to the final use stage.
UNESCO: Belarus: Report: Part I: Descriptive Section