Operational device is divided into soft-axle controller and connecting rod controller.

操纵装置可分为：软轴操纵器、连杆式操纵器。

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Relay box is an operational device to tripping and closing of breaker instructed by protection, breaker controlling unit, monitor unit, and auxiliary device of breaker.

操作箱的作用是用来完成保护、断控单元、测控单元、断路器辅助装置对断路器跳合闸操作的装置。

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Device operational range is limited by the maximum junction temperature.

装置的运作范围是有限的最高结温。

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Now after two years of delays, the device is finally operational.

BBC: Cancer device in use in Cardiff after two-year delay

Based on more than two decades of success in the information and communications industry, and with our own channel expertise, operational capabilities and global partner resources, Huawei Device is transforming from a company that sells millions of devices in single transactions to large businesses, to a "Business-to-People" (B2P) brand that also sells individual devices directly to millions of people.

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By providing this secure environment for multiple silicon, software and device manufacturing partners, the joint venture will enable greater operational efficiency across the ecosystem and the industry as a whole.

ENGADGET: ARM seeks better security for connected devices, teams up with Gemalto and Giesecke & Devrient