Plasticizing unit drove by hydraulic pressure motor, simple in structure and maintenance.

液压马达直接驱动螺杆的塑化单元, 结构简单,维护简单.

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UPVC is PVC which has no plasticizing agent added.

不添加增塑剂的聚氯乙烯称为未增塑聚氯乙烯(UPVC).

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Screw of big length to diameter ratio, uniform plasticization and high plasticizing capability.

大长径比螺杆 、 塑化均匀、塑化能力特高.

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Study was made of auxiliary - plasticizing effects of 5 retarders on cement - superplasticizer - retarder ternary compound.

研究了5种缓凝剂在水泥、 高效减水剂 和缓凝剂三元复合体系中的辅助塑化效应.

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The screw and machine barrel with optimization design and elaboration have excellent plasticizing effect.

优化设计和精心制作的螺杆、机筒有极好的塑化效果.

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