Exhibits: Plastic Rings, Pvc Cover, Paper Cover, Double Wire.
展品:装订胶圈,装订胶片,皮纹纸,双铁圈。
Effects of different fillers, different plasticizers on the cover properties of light PVC conveyor belts were studied.
研究了不同填充剂、增塑剂对PVC轻型输送带覆盖胶性能的影响。
The effect of cover treatment with PVC on the absorptivity, filament strength and surface state of the noil ramie is studied in the paper.
本文研究了PVC包覆处理对苎麻落麻纤维的吸水性、纤维表面状态、纤维单丝强度等的影响。
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