The sudden drawdown of temperature in winter can easily cause cracks, even the cross-cutting cracks for the dam in the severe cold area.
严寒地区冬季温度骤降很容易使大坝形成裂缝，甚至是贯穿性的裂缝。
This machine is with the advantage of low-speed cutting, no-material decompounding, even plasticizing and mixing, high output and wide using area.
该机具有剪切速率小，物料不易分解，塑化混练均匀，产量高，适应范围广等特点。
This machine is with the advantage of low-speed cutting, no-material decompounding, even plasticizing and mixing, high output and wide using area.
该机具有剪切速率小，物料不易分解，塑化混练均匀，产量高，适应范围广等特点。
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