ajd磨料: abrasive; grinding compound; ...喷射: spout; spurt; jet钻井: borehole; well drilling磨料喷射钻头: abrasive jet bit磨料喷射蝶: abrasive jet trimming; ajt下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:磨料喷射钻井，即可在微信中查询翻译
