JTT 438-2001 水路运输主要统计指标分类与代码.pdfVIP

逻霎 中华 lk民共和 国交通 行业标准 JT/T 438-2001 m o c w. 水路运输主要统计指标分类与代码 x f Cla-itication and codes for main statistic一index in z waterway transportation b w. w w 2001-02-28发布 2001-06-01实施 中华人民共和国交通部 V 前 言 本标准的制定以交通部1997年 《交通运输统计报表制度》为主要编制依据，并参考了各业务管理部 门的有关统计报表资料。 本标准是交通行业统计指标系列标准之一，与本标准配套使用的标准有: JT/T 437-2001港口主要统计指标分类与代码) ]T/T 444-2001(公路运输主要统计指标分类与代码) 本标准的附录A和附录8为标准的附录，本标准的附录C为提示的附录。 m 本标准由交通部综合计划司提出并归口。 o 本标准起草单位:交通部科学研究院。 本标准主要起草人:钟朝晖、王哲。 c w. x f z b w. w w 目 次 1范围 ···························，···············，，···················，·，·············，···················，，·，···…… 1 2 引用标准 ··············································································，···················，······……1 3分类原则·····································‘···································································……1 4 编码方法 ····························································，···········