Perfect mechanical safety interlocking and error operation automatic alarm.

完善的机械安全联锁及误操作自动告警。

youdao

Office furniture - Work tables and desks - Part 2 : mechanical safety requirements.

办公家具。工作台和写字台。第2部分：机械安全要求。

youdao

The example calculation shows that the design of mechanical safety factor based on reliability coincides with practice.

通过示例，表明基于可靠性的机械安全系数设计方法是符合实际的。

youdao

The data showed the average forces of a soccer-ball header were similar to those exerted on the head by punches from amateur boxers, according to Daniel Plant, a researcher in Imperial's department of mechanical engineering, who presented the data Friday at a helmet-safety science conference at the university.

WSJ: Soccer 'Header' Impact Likened to Hard Punch

Some safety experts are concerned, but not alarmed, about the mechanical setbacks with the Dreamliner since its delivery to airlines beginning in 2011, following years of manufacturing delays and cost overruns.

CNN: Airline: Dreamliner fuel leak due to an open valve

Jordan also repeated his belief that the plane had no safety problems, saying the company would have voluntarily grounded it if any mechanical trouble had been found.

CNN: Deadly Florida crash site a logistical puzzle