Adjust, repair or replace parts and components of truck-trailer systems including structural, brake and electrical systems.

调整，修复或更换卡车拖车系统零部件，包括结构，刹车系统和电气系统。

youdao

The main reactor buildings are either too badly damaged, or too laden with radioactivity, to readily reconnect plumbing and electrical systems.

但是可能因为主体建筑损毁严重，或者辐射量大等，已经无法再和电力系统比较容易的连接上。

youdao

The Park Service said the project would involve updating the statue's mechanical and electrical systems, along with its fire-suppression equipment.

公园管理局表示翻新工程涉及更新自由女神的机械电力系统及灭火装备。

youdao

And Virgil Grissom,of the Air Force, worked on Mercury's electrical systems.

VOA: special.2009.06.10

"Someone could attack the industrial control systems that control all the valves, all the distribution systems, and are used to turn on and off various aspects involved with energy and the electrical power grid and oil and gas distribution networks,".

VOA: standard.2009.08.11

Interior designers are required to know about building codes, mechanical and electrical systems, fire suppression methods and sustainability measures.

ECONOMIST: Europe's new treaty

He touched on areas from rebuilding water and electrical systems to mail delivery and simplified procedures to attain federal help.

NPR: Bush Speech Details Aid Programs for Gulf Region

An engine running constantly in the hold powered hydraulic and electrical systems that in theory allowed a crew of 4 to do the work of 10 or 20.

FORBES: Global Life