Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.
英
美
释义
摘要船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业,工作效率低,时间长,技术风险大。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载