LEAD (METALLURGY)
-
BTHEAVY METALS (METALLURGY)
-
UDC669.4
-
Descriptor GERBLEI (METALLURGIE)
-
Descriptor ENGLEAD (METALLURGY)
-
Descriptor FREPLOMB (MÉTALLURGIE)
-
NTLEAD ALLOYS
-
NTLEAD REFINING (NON-FERROUS METALLURGY)
-
NTLEAD APPLICATIONS
-
RTLEAD (CHEMICAL ELEMENTS)