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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JJG(SJ)10002-1991 (中英文版) Specification for verification of radio frequency pass through type medium power meters |
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JJG(SJ)07010-1991 (中英文版) Specification for verification of YH4032 model panoramic spectrum analyzers |
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JJG(SJ)07009-1991 (中英文版) Specification for verification of HP3577A model network analyzers |
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JJG(SJ)05043-1991 (中英文版) Specification for verification of CD-50 model universal bridges |
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GB/T 12627-1990 软磁盘驱动器通用技术条件(中英文版) Generic specification for flexible disk drive |
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GB/T 12277-1990 电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用)(中英文版) Fixed resistors for use in electronic equipment--Part 7:Blank detail specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E |
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GB/T 12182-1990 空中交通管制二次监视雷达通用技术条件(中英文版) General specification of secondary surveillance radar for air traffic control |
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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)010-1990 (中英文版) Specification for verification of data error 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)006-1990 (中英文版) Specification for verification of white noise testing equipment |
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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)009-1990 (中英文版) Specification for verification of pulse-echo test |
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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 11450.5-1989 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 11450.3-1989 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 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 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 11449.3-1989 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 11449.2-1989 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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