PERSON@1 also made / makes : ships -LRB- PERSON@2 -RRB- , bridge steel structures -LRB- PERSON@3 -RRB- , high voltage equipment -LRB- PERSON@4 -RRB- .

PERSON@1 also made / makes : ships -LRB- PERSON@2 -RRB- , steel bridges -LRB- PERSON@3 -RRB- , high voltage electrical equipment -LRB- PERSON@4 -RRB- .
