Lower the drillpipe joint into the mouse hole, and remove air tugger and lifting cap.
下放根进小鼠洞,摘掉气动丝。
Lower the drillpipe joint into the mouse hole, and remove air tugger and lifting cap.
下放根进小鼠洞,摘掉气动丝。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。