GB/T 18024.2-2000
AbolishedGraphical symbols for use in technical documentation of coal mine machinery--Graphical symbols for coal face support machinery
煤矿机械技术文件用图形符号 采煤工作面支护机械图形符号
Application Summary AI generated
This standard specifies the graphical symbols to be used in technical documentation for coal face support machinery, such as hydraulic supports and shield supports. It is applied in the Chinese coal mining industry for creating clear and standardized drawings, manuals, and schematics related to underground mining equipment. The symbols ensure consistent communication among engineers, technicians, and procurement professionals involved in the design, operation, and maintenance of coal mine machinery.
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