Chinese Standard: GB/T 3164-2007

Vacuum technology—Graphical symbols

NEQ  ISO 14617-8:2002

全国真空技术标准化技术委员会(SAC/TC 18)

本标准规定了真空泵、真空阀门、挡板、阱、过滤器、真空管道及连接器，压力测量仪表、真空容器等八个部分的图形符号。
本标准适用于与真空技术有关的各种系统图。

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