GBT 20063.9-2006

Graphical symbols for diagrams — Part 9: Pumps, compressors and fans

简图用图形符号第9部分：泵、压缩机与鼓风机

Standard Type

GBT

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

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Implementation

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Responsible Dept

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Drafting Unit

N/A