coffer dam

coffer dam是什么意思、coffer dam怎么读
【医】 橡皮障, 堤

coffer dam汉语翻译

【医】 橡皮障, 堤

coffer dam英语解释

名词 coffer dam:

  1. large watertight chamber used for construction under water
    同义词:caisson, pneumatic caisson, cofferdam