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The rubber wheel (ER) is more flexible than the polyurethane wheel (PU)?
Date:2017-06-09 18:06:39 Reading quantity:

The rubber wheel (ER) is more flexible than the polyurethane wheel (PU)? Not necessarily. The hardness of the material can be modulated by, some manufacturers of rubber wheel than nylon wheel is hard, so rubber casters also hard rubber and soft rubber, buy casters, if no requirements are the default soft rubber.

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