Thenumbers of the railing boards and balustrades are also the multiple of nine, all symbolic figures of the astronomical phenomena.
栏板、望柱也都是用九或九的倍数，象征“天数”。
This test system may be used on a variety of devices, such as connectors, switch es, multiple conductor cables, and printed circuit boards.
该测试系统可被用于各种装置，例如连接器、开关、多芯电缆和印制板。
Described are the overall design scheme of apron boards for high speed multiple units, including working condition parameters, standards and design concepts of the apron boards.
介绍了高速动车组裙板的总体设计方案，包括高速动车组裙板的工况参数、标准以及设计理念。
Authorized campus safety personnel simply send a concise email to designated email addresses. The body of the message then scrolls across multiple power over Ethernet message boards.
校园的安全人员只需要发送一封电子邮件到指定的邮件地址，该邮件就可以在互联网的留言板上多次滚动显示。
Authorized campus safety personnel simply send a concise email to designated email addresses. The body of the message then scrolls across multiple power over Ethernet message boards.
校园的安全人员只需要发送一封电子邮件到指定的邮件地址，该邮件就可以在互联网的留言板上多次滚动显示。
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