aligning hole
词语: aligning hole
解释: 定位孔
词典: 海运专业英汉词典
aligning hole 相关解释
定位孔 〔名词〕sprocket holes
定位孔 locating hole
定位孔 positioning hole
定位孔 pilot holes
定位孔 location hole;pilot hole;sprocket hole
定位孔 locating hole
定位孔 feedhole;gage hole;locating hole;locations hole;sprocket hole
定位孔 feedhole