同义词
1)drainage pattern,水系类型2)hydraulic pressure system type,水压系统类型3)chiller water system,冷水系统类型4)criterion for selection of filling＆ emptying system,输水系统类型判别式5)type selection standard for shiplock filling＆ emptying system,输水系统类型选择标准6)Classification of water inrush,突水类型
