HB 6-68-2003 航空仪表产品标牌

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1、中华人民共和国航空行业标准HB6一68一2003FL0199代替HB6一68一1972航空仪表产品标牌Nameplateforaviationinstrumentsproducts2003一09一25发布2003一12一01实施国防科学技术工业委员会发布HB6一68一2003目次一月p舀.’1范围2规范性引用文件····，··············，··········································································⋯⋯13标牌型式、尺寸与代号··········

2、······，···········4·······，····················，···············.··⋯，·，，⋯⋯13.1标牌型式········，········，············‘········，····························，····，························⋯⋯13.2标牌尺寸·.....................................................................................

3、.........................33.3标牌代号······，·，，···、、··，，，··‘···，，，，·················，，，······、·，·····，，·，，，·······，，····，····，·，，·⋯34技术要求·，···········································，·························································⋯⋯34.1材料···，······················，·‘··

4、··········································，··································，，⋯⋯34.2制造方法········，···········，···，··，··············，········，·····，··，·······，·······，，··················，··，·⋯⋯44.3标牌形状公差和表面粗糙度···························，·················，·····················

5、··⋯⋯，...⋯⋯44.4外观······4··············，·，·“‘···，··‘··········‘··········“···············‘····，·，，········⋯⋯44.5标牌颜色·····················，···········，···········‘··········，·······················，······················⋯⋯44.6文字和符号····························，·········，········

6、···········，··，··································⋯⋯44.7标牌固定·······，·············，·········，，···················，····，·····，········，··，，······，·············，··⋯45检验方法························，·································，························，········-···········⋯⋯55.

7、1尺寸检验········，···················································，···········，，，············，········⋯⋯55.2平面度检验································································，，···················，······⋯⋯“‘二553外观检验······························，····························

8、······，············，···········-······，··⋯⋯55.4颜色检验··1··，，··········，··。。·，