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中华人民共和国国家标准粉尘防爆安全规程ＧＢ１５５７７－１９９５Ｓａｆｅｔｙｒｅｇｕｌａｔｉｏｎｓｆｏｒｄｕｓｔｅｘｐｌｏｓｉｏｎｐｒｅｖｅｎｔｉｏｎａｎｄｐｒｏｔｃｃｔｉｏｎ１９９５－０６－１９批准１９９６－０１－０１实施（国家技术滥督局）１主题内容...
The People’s Republic of China National Standard dust explosion safety regulations GB15577-1995Safetyregulationsfordustexplosionpreventionandprcction1995-06-19 approved 1996-01-01 implementation (National Academy of Technology) 1 subject content ...