隧道
1.May I repeat 15 Tunnel Drillers, specifications as shown in the technical data, at 57,000 Swiss francs each, F.O.B.European Main Ports. Business is closed at this price.
我再重复一下报盘:15台隧道钻机.规格详见技术资料.欧洲主要港口离岸价每台五万七千瑞士法郎.交易就按此价敲定.



