BS 1761-1951
Specification for single bucket excavators of the crawler-mounted friction-driven type
履带式摩擦驱动型单斗挖掘机规范
1951-09-05
SLJJ 1-1-1981
施工机械安全技术规程 第一册 单斗挖掘机
Technical operating safety regulations for construction machinery Volume I Single-bucket excavator
DLJS 2-1-1981
施工机械安全技术规程 第一册 单斗挖掘机
KS B ISO 7451(2019 Confirm)
토공기계 — 유압 굴삭기와 백호 로더의 호우식, 그랩식 버킷에 대한 용적 등급
移动机械 - 液压挖掘机和反铲装载机的锄式和抓斗式铲斗的体积等级
2014-12-29
UNE-ISO 7451-2010
Earth-moving machinery -- Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders
土方机械液压挖掘机和反铲装载机的铲式和抓斗式铲斗的容积额定值
2010-03-30
BS ISO 7451-2007
Earth-moving machinery. Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders
土方机械 液压挖掘机和反铲装载机的铲式和抓斗式铲斗的容积额定值
2011-11-30
AS ISO 7451-2021
Earth-moving machinery - Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders
土方机械.液压挖掘机和反铲装载机的锄式和抓斗式铲斗的容积额定值
2021-04-09
KS B ISO 7451(2024 Confirm)
토공기계 — 유압 굴삭기와 백호 로더의 호우식, 그랩식 버킷에 대한 용적 등급
土方机械.液压挖掘机和反铲装载机的锄式和抓斗式铲斗的容积额定值
2014-12-29
ISO 7451-2007
Earth-moving machinery — Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders
土方机械——液压挖掘机和反铲装载机的锄式和抓斗式铲斗的容积额定值
2007-05-15