標準號：BS ISO 12478-1-1998
中文標準名稱：起重機.維修手冊.綜述
英文標準名稱：Cranes - Maintenance manual - General
標準類型：J80
發(fā)布日期：1998/7/15 12:00:00
實施日期：1998/7/15 12:00:00
中國標準分類號：J80
國際標準分類號：53.020.20
適用范圍：a) Direct application: this section identifies the modifications that can be made to the design of the tested element without reducing its fire rating. These possible modifications are based on obvious knowledge and do not need further evaluation. In every case it is, at least, assumed that the basic materials used for the tested sample will not be changed. The results obtained from tests performed using standard configurations are valid for the field of application derived from that configuration, regardless of any specific advice given in the following chapters.