中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB/T 12189-1990 电视广播激励器通用技术条件(中英文版) General specification for television broadcasting exciter |
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GB/T 12171-1990 TDM/FDM 60路复用转换设备进网要求(中英文版) Specification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network |
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JJG(YD)009-1990 (中英文版) Specification for verification of pulse-echo test |
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JJG(YD)007-1990 (中英文版) Specification for verification of microwave system analyzers |
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JJG(YD)008-1990 (中英文版) Specification for verification of wave guide reflectometers |
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JJG(YD)010-1990 (中英文版) Specification for verification of data error analyzers |
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JJG(YD)005-1990 (中英文版) Specification for verification of XH3321A millihertz counters |
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JJG(YD)006-1990 (中英文版) Specification for verification of white noise testing equipment |
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GB/T 11631-1989 潜水器和水下装置耐压结构制造技术条件(中英文版) Technical specifications of manufacture of pressure hull structure for submersibles and underwater equipments |
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GB/T 11632-1989 潜水器和水下装置耐压结构材料技术条件(中英文版) Technical specifications of material of pressure hull structure for submersibles and underwater equipments |
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GB/T 11449.2-1989 波导法兰盘 第二部分:普通矩形波导法兰盘规范(中英文版) Flanges for waveguides--Part 2:Relevant specification for flanges for ordinary rectangular waveguides |
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GB/T 11449.3-1989 波导法兰盘 第三部分:扁矩形波导法兰盘规范(中英文版) Flanges for waveguides--Part3:Relevant specification for flanges for flat rectangular waveguides |
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GB/T 11449.4-1989 波导法兰盘 第四部分:圆形波导法兰盘规范(中英文版) Flanges for waveguides--Part 4:Relevant specification for flanges for circular waveguides |
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GB/T 11449.5-1989 波导法兰盘 第六部分:中等扁矩形波导法兰盘规范(中英文版) Flanges for waveguides--Part 6:Relevant specification for flanges for medium flat rectangular waveguides |
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GB/T 11450.3-1989 空心金属波导 第三部分:扁矩形波导有关规范(中英文版) Hollow metallic waveguides--Part 3:Relevant specifications for flate rectangular waveguides |
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GB/T 11450.4-1989 空心金属波导 第四部分:圆形波导有关规范(中英文版) Hollow metallic waveguides--Part 4:Relevant specifications for circular waveguides |
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GB/T 11450.6-1989 空心金属波导 第七部分:方形波导有关规范(中英文版) Hollow metallic waveguides--Part 7:Relevant specifications for square waveguides |
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GB/T 11450.5-1989 空心金属波导 第六部分:中等扁矩形波导有关规范(中英文版) Hollow metallic waveguides--Part 6:Relevant specifications for medium flat rectangular waveguides |
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GB/T 11450.2-1989 空心金属波导 第二部分:普通矩形波导有关规范(中英文版) Hollow metallic waveguides--Part 2:Relevant specifications for ordinary rectangular waveguides |
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GB/T 11449.6-1989 波导法兰盘 第七部分:方形波导法兰盘规范(中英文版) Flanges for waveguides--Part 7:Relevant specification for flanges for square waveguides |
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