computer aided mask preparation 计算机辅助掩模制备
CAMPComputer-Aided Mask Preparation 计算机辅助研模制备
mask data preparation 掩模数据准备 ; 数据准备
Is the viscosity of the solder mask after preparation checked to ensure the quality?
在检验前是否测试防焊的粘性以确保品质？
The preparation process and the performance test of the ammonia absorbent for gas mask was introduced in this paper.
本文介绍了可用于现有防毒面具的氨吸收剂的制备方法及其性能测试方法。
The method is characterized in dispense with preparation mask, easy to carry out and high efficiency.
本方法具有无需制备掩模、方法简单、效率高的优点。
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