CEN/TC 305

Projekta Nr.prEN 14591-3
NosaukumsThis Standard specifies the requirements and test methods for water troughs which are used in water trough barriers for underground coal mines .
Reģistrācijas numurs (WIID)20454
Darbības sfēraThis Standard specifies the requirements and test methods for water troughs which are used in water trough barriers for underground coal mines .
StatussIzstrādē
ICS grupaNav uzstādīts