emergency elevator

常見例句

雙語例句

• Elevator emergency service.
  電梯應(yīng)急維脩服務(wù)；
• Maintenance free storage battery 12v65ah is used for UPS power, elevator emergency evacuate system and so on.
  用於UPS電源，太陽能，電梯應(yīng)急疏散系統(tǒng)、高磁吸吊等備電。
• Reacho brand emergency device for elevator has multiple functions; it can provide both illumination voltages for elevator and pronunciation indication for user.
  多項選用功能，可曏用戶提供電梯照明電壓、語音提示。
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