graphite electrode
graphite electrode
Qalabka graphite electrode waxaa inta badan loo isticmaali karaa birta foornada korontada, ama waxaa loo isticmaali karaa soo saarista daawaha foornada birta.
graphite electrode
Qalabka graphite electrode waxaa inta badan loo isticmaali karaa birta foornada korontada, ama waxaa loo isticmaali karaa soo saarista daawaha foornada birta.