英语词汇pre-grouting from the surface的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	pre-grouting from the surface
释义	pre-grouting from the surface 释义地面预注浆行业词典煤炭地面预注浆???井筒开凿前，按设计要求由地面进行的注浆。???
随便看	shafting foundation shafting grounding device shafting-grounding device shafting hanger shafting lathe shafting longitudinal vibration shafting of ship shafting oil shaftings shafting stability shafting testing lever shafting torsional vibration test shafting transmission efficiency shafting transmitted steering gear shafting vibration shaft inset shaft installation shaft installing sleeve shaft intake shaft into shaft jacket shaft joint shaft journal shaft jumbo shaft key

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

pre-grouting from the surface