Chinese Standard: GB/T 29253-2012

Major graphical symbols for laboratory instruments and equipment

中国机械工业联合会

本标准规定了实验室仪器和设备用图形符号（以下简称图形符号）的术语和定义、分类和用途、表示规则、设计要求、应用和标记，给出了实验室仪器和设备常用的图形符号的名称、含义和应用范围。
本标准适用于实验室仪器和设备。

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