空气或油破碎机和将里失败发生互换机细胞将需要被替换的改建在。
The air or oil breaker will need to be replaced as will a rebuild of the switchgear cell in which the failure occurred.
虽然我们未改变其它绝缘材料系统在互换机之内，我们知道他们由相反温度时间特征影响。
Although we have not changed other insulation systems within the switchgear, we know they are less affected by the inverse temperature-time characteristic.
升级能力：以他们的更小的大小，真空破碎机式样翻新也许使成为可能升级互换机中断的能力在现有的结构。
Upgrade Capabilities: With their smaller size, vacuum breaker retrofits may make it possible to upgrade switchgear interrupting capabilities in the existing structure.
升级能力：以他们的更小的大小，真空破碎机式样翻新也许使成为可能升级互换机中断的能力在现有的结构。
Upgrade Capabilities: With their smaller size, vacuum breaker retrofits may make it possible to upgrade switchgear interrupting capabilities in the existing structure.
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