Terms for subject Shipbuilding containing rock

English	Chinese
air rock drill	气动岩石钻
As we have quoted you rock bottom price, we can't give you any more discounts.	我们的报价已是最低价，折扣不能再多给了
floating rock-breaker	碎石船
pneumatic floating rock-breaker	气动碎石船
rock beaker	碎石机
rock-breaking barge	碎石驳
rock dredger	岩层凿挖船
Rock well hardness number	洛氏硬度值