pneumatic caisson 详细解释

pneumatic caisson

气压沉箱

词形变化

副词: pneumatically | 异体字: pneumatical | 名词: pneumaticity |

英英释义

名词 pneumatic caisson:

large watertight chamber used for construction under water

同义词:caisson, cofferdam

补充

pneumatic caissonpneumatic caisson1.气压沉箱