maintenance free battery

基本解释

• 免维护蓄电池

英汉例句

双语例句

• Products are divided into four series: maintenance-free motorcycle batteries;
  产品分为四大系列：免维护摩托车蓄电池；
• Battery, maintenance-free , Charger for maintenance-free batteries, Disc brush, standard, Longlife fan, Tank-in-tank system.
  标准盘刷2个，箱中箱式水箱设计，免维护电瓶和充电器。长寿命抽吸风扇。
• High-efficiency silicon solar battery panels and physical capacity perfect combination of maintenance-free batteries, flash-powered energy, consecutive rainy days to normal flashlight.
  高效率硅太阳能物理电池板和大容量免维护电池完美结合，为闪光器提供动力能源，能连续阴雨天正常闪光。

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词组短语

短语

• Sealed or maintenance -free batteries 密封或维修
• using maintenance -free lead acid batteries 免维护铅酸电池
• Maintenance -free Sealed Wet cell batteries 免保养密封式蓄电池
• Lead -acid Maintenance Free Batteries 铅酸免维护蓄电池

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