增塑

• Plastics . unplasticized cellulose acetate . determination of free acidity
  塑料.未增塑醋酸纤维素.游离酸度的测定
• Plastics - unplasticized cellulose acetate - determination of free acidity
  塑料.未增塑的醋酸纤维素.游离酸度的测定
• Agricultural drainage . corrugated unplasticized pvc pipes . flexibility test
  农田排水.未增塑聚氯乙烯圆管.挠性试验
• Pipe brackets of steel for ships pipelines of unplasticized polyvinyl cloride
  船舶用未增塑的聚氯乙烯管道的钢管支架
• Agricultural drainage . corrugated unplasticized pvc pipes . impact resistance
  农田排水.未增塑聚氯乙烯圆管.耐冲击性
• Plastics - unplasticized cellulose acetate - determination of acetic acid yield
  塑料.未增塑乙酸纤维素.乙酸率的测定
• Experimental study of the high - strength fibre - reinforced plasticized gunite concrete
  高强增塑喷射纤维混凝土试验研究
• Unplasticized pvc pipes . determination of the resistance to methylene chloride
  未增塑聚氯乙烯管件.耐氯化亚甲的测定
• Plastics - unplasticized cellulose acetate - determination of moisture content
  塑料.非增塑的乙酸纤维素.水分含量的测定
• Unplasticized polyvinyl chloride pipes - general quality requirements and testing
  未增塑聚氯乙烯管.一般质量要求和试验