英语词汇“roller bit deep drilling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	roller bit deep drilling
释义	roller bit deep drilling 物有抗力的深孔牙轮钻头
随便看	dependent relations dependent relationship dependent relationship constraint dependent relative allowance dependent relative revocation dependent remote end marking dependent remote-end marking dependent repeater dependent repeater station dependent response dependent resurvey dependent risk dependent risk of partners dependent risks dependent risk set dependent route Dependents Assistance Act dependent's benefit Dependent School Pacific dependent sea dependent segment dependent service dependent service element dependent set dependent sibling allowance