网站首页 词典首页
The chain guide frame of coal cutting machine is produced with metabainited cast steel.
将准贝氏体铸钢应用于采煤机链轨架.
互联网
Mine rational drivage rate is a very important role in balancing coal cutting and driving.
合理掘进率对矿井采掘平衡具有重要的作用.
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。