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