双语例句
- It's an alloy not readily drillable.
这是不易钻洞的合金。
权威例句
drillabledrillableDrillable packerDrillable packerDrillable bridge plugDrillable drill bit nozzleDrillable Selective Injection EquipmentDRILLABLE INFLATABLE PACKER AND METHODS OF USEApplication of drillable bridge plug and clustering perforation in staged fracturing for horizontal wellEvaluation of a fiber reinforced drillable bone cement for screw augmentation in a sheep model--mechanical testing.
