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简图用图形符号.第9部分;泵、压缩机与鼓风机
Graphical symbols for diagrams.part 9:Pumps,compressors and fans
价格:¥0.00
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简图用图形符号.第3部分;连接件与有关装置
Graphical symbols for diagrams.Part 3: Connections and related devices
价格:¥0.00
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简图用图形符号.第2部分;符号的一般应用
Graphical symbols for diagrams.part 2:Symbols having general application
价格:¥0.00
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简图用图形符号.第12部分;分离、净化和混合的装置
Graphical symbols for diagrams.Part 12: Devices for separating, purification and mixing
价格:¥0.00
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简图用图形符号.第10部分;流动功率转换器
Graphical symbols for diagrams.part 10:Fluid power converters
价格:¥0.00
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简图用图形符号.第1部分:通用信息与索引
Graphical symbols for diagrams.Part 1:General information and indexes
价格:¥0.00
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简图用图形符号.第8部分:阀与阻尼器
Graphical symbols for diagrams.Part 8:Valves and dampers
价格:¥0.00
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简图用图形符号.第6部分;测量与控制功能
Graphical symbols for diagrams.part 6:Measurement and control functions
价格:¥0.00
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简图用图形符号.第5部分;测量与控制装置
Graphical symbols for diagrams.part 5:Measurement and control devices
价格:¥0.00
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信息技术--用于电工技术文件起草和信息交换的编码图形字符集
Information technology-Coded graphic character set for use in the preparation of documents used in electrotechnology and for information interchange
价格:¥13.00
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