关于 TDW-2×500 卧式千斤顶的分析与改进

ANALYSIS AND IMPROVEMENT ON TDW 2×500 HORIZONTAL JACK

本文对ＴＤＷ—２×５００卧式千斤顶的使用现状做了系统分析，提供了对这一常用设备的改进意见，对现场施工有借鉴意义。

The application status of TDW 2×500 horizontal jack is systematically analyzed and the improving suggestion is proposed. It is valuable as reference for construction work in situ.