Before returning home , Tata visited Germany and the United States , and brought with him a consultancy metallurgical engineer . स्वदेश लौटने से पूर्व टाटा जर्मनी और अमेरिका गये और अपने साथ एक धातुकर्मी सलाहकार इंजीनियर लाये .
परिभाषा
an engineer trained in the extraction and refining and alloying and fabrication of metals पर्याय: metallurgist,