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烟雾报警器电池更换

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Smoke Detector Battery Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Smoke Detector Battery Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Smoke Detector Battery Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Place the new battery on top of the red switch.

  • Push the new battery into the battery compartment.

  • Make sure the red switch remains down while the battery is in the battery compartment.

将新电池放置在红色开关上。

将新电池推入电池舱内。

确保电池进入电池舱后，红色开关保持按压状态。

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