硅灰石增强聚丙烯塑料板框具有机械强度高和耐化学腐蚀的性能。
The polypropylene (PP) plate-and-frame strengthened by siliceous limestone has high mechanical strength and good resistant properties to chemical corrosion.
硅灰石增强聚丙烯塑料板框具有机械强度高和耐化学腐蚀的性能。
The polypropylene (PP) plate-and-frame strengthened by siliceous limestone has high mechanical strength and good resistant properties to chemical corrosion.
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