GB/T 12529.3-1990 in English
SUPERSEDEDGraphic symbols and codes for grain and oil industry Flour milling
- Issued on:1990-01-02
- Implemented on:1991-09-01
- File Format:PDF
- Delivery:Via email within 5 business days
$350.00
《GB/T 12529.3-1990粮油工业用图形符号、代号 制粉工业》由TC270(全国粮油标准化技术委员会)归口,主管部门为国家粮食和物资储备局。
本标准规定了制粉工业工艺流程图用的图形符号和代号。本标准适用于生产、科研、设计、教学及其他有关领域。本标准不规定工艺流程图中一般不作表达的项目以及已列入GB 12529.1的项目。
Scope
This standard specifies the graphic symbols and codes used in the process flow diagram of the milling industry. This standard applies to production, scientific research, design, teaching and other related fields. This standard does not specify the items that are generally not expressed in the process flow chart and the items that have been listed in GB12529.1.

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