
Communication For The Guidance Of Cranes And Hoisting Gear
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN 2025:2008
發布時間:2008/4/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:13
標準簡介
Specifies the manner in which hand and/or arm signals are to be made for the purpose of indicating without ambiguity to the operator of lifting gear the movements which he is required to make his machine perform.
標準備注
Supersedes NEN 1984, NEN 1985 and NEN 1986. (06/2002)
本標準替代的舊標準