炮孔英语怎么说
“炮孔”对应的英文单词有:blast hole ,一共1个,具体意思及用法如下:
blast hole钻孔
与炮孔相关的短语
平行炮孔parallel holes
炮孔定向器burden gauge
切断炮孔cut-off hole
炮孔衬blasthole liner
炮孔深度blast hole depth
爆破炮孔组blasting round
炮孔孔壁压力Pressure on wall of borehole
臼炮炮孔扩孔度increasing degree of mortar borehole