请输入您要查询的字词:
单词
铁路道岔转换设备
释义
铁路道岔转换设备
Encyclopedia
工学
〔铁路信号设备〕
释
railway switch transition equipment
铁路道岔转换设备
道岔尖轨或可动心轨位置转换和锁闭的机械装置。主要作用是变换铁路机车车辆的运行线路,并保障铁路机车车辆在道岔上运行的安全。
随便看
plastics film
plastics food wrap
plastics for infrared use
plastic sheet transforming ultraviolet into phtosynthtic active radiation
plastics industry
plastic solar cell
plastics pipe
plastics processing
plastics processing technology
plastics product
plastics profile
plastics sheet
plastics solidification
plastic stone
plastic telecommunication cable
plastic viscosity
plastic wave
plastic working of metals
plastic working of superalloy
plastid
plastigel
plastimeter
plastimetry
plastique
plastisol
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/4/11 6:32:29