BS 9220 N001:1971-普通矩形（2:1）刚性波导管详细规范标准壁厚一般应用类别-国家数字标准馆

现行 BS 9220 N001:1971

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Detail specification for ordinary rectangular (2:1) rigid waveguide tubing. Standard wall thickness. General application category 普通矩形（2:1）刚性波导管详细规范标准壁厚一般应用类别

发布日期： 1971-02-15

覆盖多种材料的R5至R1200尺寸。交叉引用:BS 1471BS 2871BS 3839BS 9220

Covers sizes R5 to R1200 in several materials.Cross References:BS 1471BS 2871BS 3839BS 9220

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发布单位或类别：英国-英国标准学会

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现行

BS 9220 N003-1971

Detail specification for flat rectangular (8.33:1) rigid waveguide tubing. Standard wall thickness. General application category
扁平矩形（8.33:1）刚性波导管详细规范标准壁厚一般应用类别

1971-03-15

现行

BS 9220 N002-1971

Detail specification for medium flat rectangular (4:1) rigid waveguide tubing. Standard wall thickness. General application category
中扁矩形（4:1）刚性波导管详细规范标准壁厚一般应用类别

1971-03-15