... 封合盆地 closed basin 高周波封合 high frequency sealing 面膜封合机 Film Sealing machine ...
基于20个网页-相关网页
... high frequency relay || 高频继电器 high frequency sealing || 高频封接 high frequency signal generator || 高频信号发生器 ...
基于10个网页-相关网页
linear-contact high frequency sealing machine 线性接触高频封口机
high frequency hot-sealing machine 高频热合机
This article introduced that lens is produced by heat sealing and high frequency sealing methods.
介绍了用烧结法或高频熔封法制作光窗（透镜）。
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