兑水 发表于 2009-11-26 08:29:27

ASTM F 841-1984 永久性安装在船舱中的隧道顶推装置

F841-84(1998) Standard Specification for Thrusters, Tunnel, Permanently Installed in Marine Vessels
页: [1]
查看完整版本: ASTM F 841-1984 永久性安装在船舱中的隧道顶推装置