contraction pressure loss的意思|示意
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收缩压力损失
contraction pressure loss的网络常见释义
收缩压力损失 ... contraction coefficient收缩系数 contraction pressure loss收缩压力损失 contractor接触器 ...
contraction pressure loss相关例句
This aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.
这一方面是为了减小管线的阻力损失，另一方面是为了避免通径收缩后给机械清扫管线造成障碍。