通信技术人员行业认证可用，但在不列颠哥伦比亚省，阿尔伯塔省，新斯科舍省，西北地区和努纳武特地区是自愿的。

Trade certification for communication technicians is available, but voluntary, in Nova Scotia, Alberta, British Columbia, the Northwest Territories and Nunavut.

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我们跟许多移动通信领域的技术人员交流过这个技术。

We have discussed this technology with many people who are working in the areas of mobile communication.

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利用它作为一种与现场仪表通信的方法，技术人员将比耗时的常规程序少花费三分之二的调试时间。

Using it as a means of communicating with the field instruments, technicians will spend as much as two-thirds less time for commissioning than with time-consuming conventional procedures.

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