Also, without efficient asset controls, critical equipment could become unusable if needed preventative maintenance and regulation-directed calibrations are not performed in a timely manner.

而且，没有有效的资产控制，这些紧急设备有可能真的就不能用了，因为往往不能及时地对这些设备进行必需的预防性维护以及符合规定的校准。

youdao

Comments: a simple preventative maintenance program and good operating procedures can address and limit the disadvantages of this valve.

评论：一个简单的预防性的维护程序和良好的操作程序能够限制这种阀门的缺点。

youdao

Carry out preventative maintenance programs to ensure public safety.

开展预防性维修计划，以确保公众安全。

youdao

Cuts to budgets mean preventative maintenance and quick repair of runway equipment might not be possible, which could lead to more delays.

WHITEHOUSE: Press Briefing

But aside from that year, this industry has aggregately experienced healthy growth, a sign that consumers continue to invest money in their current vehicles, either as repairs or preventative maintenance.

FORBES: Our Aging Population, and I Don't Mean People

In addition to furloughs, the FAA is planning to eliminate midnight shifts for air traffic controllers at 60 airport towers, close over 100 control towers at smaller airports and reduce preventative maintenance of equipment.

NPR: How Budget Cuts Could Affect You