摘要
扳手按照结构的不同主要可以分为两大类,即手动螺丝扳手和套筒扳手。可变六角套筒扳手则是对手动螺丝扳手和六角套筒扳手的综合。
The spanner is different ,according to the structure may divide into two big kinds ,namely manual screw spanner and box spanner. The variable hexagonal box spanner is the synthesis of the manual screw spanner and the hexagonal box spanner.
出处
《机械工程与自动化》
2007年第1期92-93,共2页
Mechanical Engineering & Automation
