• This system contains safety intercom system, anti theft alarm system, fire alarm system, anti coal gas leakage system and alarm linkage control.

    它包括安全对讲系统、防盗报警系统、火灾报警系统、防煤气泄漏系统、报警联动控制等内容。

    youdao

  • The main products are safety components, control system, frequency converter. light curtains, intercom, encoders, and so on.

    主营产品有案例部件、挖掘系统、变频器、光幕、对讲机、编码器等等。

    youdao

  • The main products are safety components, control system, frequency converter. light curtains, intercom, encoders, and so on.

    主营产品有案例部件、挖掘系统、变频器、光幕、对讲机、编码器等等。

    youdao

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