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
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
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
GB/T 21941-2008
土方机械 液压挖掘机和挖掘装载机的反铲斗和抓铲斗 容量标定
Earth-moving machinery - Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders
2008-06-03
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
GOST R 12.3.048-2002
Система стандартов безопасности труда. Строительство. Производство земляных работ способом гидромеханизации. Требования безопасности
职业安全标准体系 建造 液压挖掘 安全要求