... ballast lighter 压载物驳压载物驳船平稳灯 ballast line 压载管系;压载时吃水线 ballast line 压载水管路 ...
基于16个网页-相关网页
segregated ballast line 专舱压载管路
ballast water line 压载吃水线
ballast main line [船] 压载水总管
main line type ballast system [建] 总管式压载水系统
line ballast 绳锚
Ballast line connection from the pipe tunnel to be extended to ballast well in the DB tank on port as well as Stbd side.
管弄出来的压载管路接头延伸至左右舷的双层底压载水井中。
Role: at start ballast circuits, the flip-flop because of the co-ordination of the moment have a high-voltage, so that the discharge lamp to start. Line at work to play the role of limit tube current.
作用：镇流器在启动线路中，由于触发器的配合产生瞬间高压电，使灯管放电启动。
The large track maintenance machines were used in the railway engineering construction of replacement for ballast on the Guangzhou-Maoming railway line.
文章介绍了有关在广州-茂名铁路运用大型养路机械进行更换石碴施工的技术和经验。
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