PS版晒版时，需要控制的时间主要有抽真空时间、曝光时间和显影时间。
When proofing plates, is need to control the vacuum time, exposure time and developing time of PS version.
浸注时间、浸注压力、抽真空时间以及浸注时间与浸注压力的交互作用的影响都极显著。
The WPG was influenced significantly by impregnation time, pressure, vacuum-time and the interaction of time and pressure.
此次设计主要实现晒板机的键盘对抽真空及暴光时间的控制。
Designed to achieve this drying plate keyboard vacuum right time and exposure control.
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