In the period of cutting method using, may achieve to control gas emission by adjusting the factors of cutting height, and depth and charge of artillery eye.
掏槽方法使用期间，可通过对掏槽的高度、炮眼的深度及装药量的多少等因素的调整，来达到有控制地释放瓦斯的目的。
We control the depth of discharge and charge saturation accurately by temperature compensation. It makes the lifetime of the battery longer.
辅于温度智能补偿精准控制蓄电池的放电深度及充电饱和度，保证蓄电池工作于最佳状态。
We control the depth of discharge and charge saturation accurately by temperature compensation. It makes the lifetime of the battery longer.
辅于温度智能补偿精准控制蓄电池的放电深度及充电饱和度，保证蓄电池工作于最佳状态。
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