trowel是什么意思

网络释义

用法例句

Study on maintenance platform for missile weapon system based on virtual test technique;

基于虚拟检测技术的导弹武器系统维修平台研究

Remote maintenance platform of vehicle equipment in the armed police force, as an important component part of remote maintenance system of vehicle equipment, has an inestimable service for improving the maintenance guarantee function of vehicle equipment.

武警部队车辆装备远程维修平台作为车辆装备远程维修系统的重要组成部分,对提高车辆装备维修保障能力的作用不可估量。

Improvement methods for maintenance platform for single beam electric hoist gantry crane are introduced.

介绍了电动葫芦单梁门式起重机检修平台的改造方法,经改造后检修平台位于电动葫芦的侧下方,缩短了检修距离,便于拆检和维修。