GB 11449.2-89

Waveguide Flanges — Part 2: Specification for Flanges for Ordinary Rectangular Waveguides

波导法兰盘 第2部分:普通矩形波导法兰盘规范

Standard Type
GB
ICS
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CCS
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Status
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Issue Date
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Implementation
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Responsible Dept
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Drafting Unit
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