토공기계 — 도저 — 용어 및 상용 사양
土方机械推土机术语和商业规范

2017-09-28

Earth-moving machinery. Tractor dozers. Terminology and commercial specifications.
土方机械 拖拉机推土机 术语和商业规范

2003-12-30

Earth-moving machinery — Dozers — Terminology and commercial specifications
土方机械——推土机和推土机；术语和商业规范

2013-01-16

Earth-moving machinery - Dozers - Terminology and commercial specifications
土方机械.推土机.术语和商业规范

2021-06-18

Earth-moving machinery. Dozers. Terminology and commercial specifications
土方机械 推土机 术语和商业规范

2013-03-31

土方机械 推土机 术语和商业规格
Earth-moving machinery—Dozers—Terminology and commercial specifications

2018-09-17

Earth-moving machinery. Tractor-scrapers. Terminology and commercial specifications.
土方机械 拖拉机铲运机 术语和商业规范

2001-06-28