GB/T 7920.9-2003土方机械　平地机　术语和商业规格.pdf

ICS01．040.53;53.100 P 95 中 华 人 民 共 和 国 国 家 标 准 GB/T7920.9-2003 代替GB/T7920.9-1987 土方机械 平地机 术语和商业规格 Earth-movingmachinery-Graders- Terminologyandcommercialspecifications （ISO 7134：1993，MOD) 2003-11-20发布 2004-06-01实施 中 华 人 民 共 和 国 发 布 国家质量监督检验检疫总局 GB/T7920.9-2003 目 次 前言 ···························，····················································，·································…… m 1 范围 ················································································，······························…… 1 2 规范性引用文件 ···········································，····················································，··… 1 3 术语和定义 ············，，························································································…… 1 4 平地机 ···，·············二·······，······························。·················，·································…… 7 4.1 型式 ························，···················································································…… 7 4.2 尺寸 ·······································································，·························，··········…… 9 4.3 名称 ···································，········································································…… 10 5 附属装置。12 5.1 尺寸 ············································································································…… 12 5.2 名称 ·························，······················································，····················，······…… 13 6 商业文件规格 ············