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安全工程符号的标准实施规程
Standard Practice for Security Engineering Symbols
参考页数:12P.;A4
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安全工程符号的标准实施规程
Standard Practice for Security Engineering Symbols
参考页数:12P.;A4
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流体传动系统和元件.图形符号和电路图.第2部分:电路图
Fluid power systems and components - Graphical symbols and circuit diagrams - Part 2: Circuit diagrams
参考页数:42P;A4
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液压传动系统和元件.图形符号和电路图.第1部分:传统使用和数据处理应用的图形符号
Fluid power systems and components - Graphical symbols and circuit diagrams - Part 1: Graphical symbols for conventional use and data-processing applications
参考页数:178P;A4
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用于详细地图、平面图和地质剖面图的图形符号 第6部分:接触岩和经历交代转变、气化转变或液热转变或风化转变岩的表示法
Graphical symbols for use on detailed maps, plans and geological cross-sections; Part 6 : Representation of contact rocks and rocks which have undergone metasomatic, pneumatolytic or hydrothermal transformation or transformation by weathering
参考页数:4P;A4
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热喷涂.热喷涂层.图纸上的符号表示
Thermal spraying - Thermally sprayed coatings - Symbolic representation on drawings
参考页数:7P;A4
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农业设备.增压灌溉系统用图形符号
Agricultural equipment - Graphical symbols for pressurized irrigation systems
参考页数:10P;A4
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消防设备 防火设备图形符号 规范
Equipment for fire protection and fire fighting; Graphical symbols for fire protection plans; Specification Bilingual edition
参考页数:10P.;A4
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运动图.图形符号.第1部分.修改1
Kinematic diagrams - Graphical symbols - Part 1; Amendment 1
参考页数:2P.;A4
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