The new rotor used in mixer has strong shear force. The waste rubber with the untying cross-linking reagent in the mixing process could achieve regeneration of waste rubber under relatively low temperature.
该新型八棱转子具有强剪切力,能使废橡胶在混炼过程中,在解联剂的作用下,实现再生。
Old city Regeneration is an indispensable link in the urban development.
旧城改造是城市发展不可缺少的环节.
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