The design is applicable to contemporary sophisticated communicate by letter system or high precision instrument.
设计方案适用于当代尖端的通信系统和高精度仪器。
Be applicable to request the high clean level district of the inside operation part area.
适用于操作区内局部净化级别要求高的区域。
Be applicable to request the high clean level district of the inside operation part area.
适用于操作区内局部净化级别要求高的区域。
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