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聚丁二酸丁二酯
Poly (butylene succinate)
价格：￥0.00
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生物制造聚羟基烷酸酯
Polyhydroxyalkanoates (PHA) by biomanufacturing
价格：￥0.00
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生物聚酯 聚羟基烷酸酯(PHA)吹塑薄膜
Biopolyester.Polyhydroxyalkanoates(PHA) blowing film
价格：￥16.00
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硬质泡沫塑料拉伸性能试验方法
Test method for tensile properties of rigid cellular plastics
价格：￥0.00
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软质泡沫聚合材料加速老化试验方法
价格：￥0.00
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塑料薄膜和薄片抗冲击性能试验方法 自由落镖法
价格：￥0.00
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门、窗用未增塑聚氯乙烯(PVC-U)型材
Unplasticized polyvinyl chloride (PVC-U) profiles for the doors and windows
价格：￥0.00
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