Designed for limited shut height applications, the spring is available with various stroke lengths.
在闭合高度有限时，弹簧可以调整行程。
The forecast model is found by using the height distance field in spring too.
用春季高度距平平均场建立了夏季低温冷害天气预报模型。
The forecast model is found by using the height distance field in spring too.
用春季高度距平平均场建立了夏季低温冷害天气预报模型。
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