DLA L-P-390 C NOTICE 2-2000 (低中号和高密度)聚乙烯和无规共聚物的成型和提取材料塑料 参考ASTM D 4976,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM D 4976,ASTM D 4976 REV B,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM
DLA L-P-390 C (2)-1984 (低中号和高密度)聚乙烯和无规共聚物的成型和提取材料塑料 参考ASTM D 4976,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM D 4976,ASTM D 4976 REV B,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM
DLA L-P-390 C-1971 (低中号和高密度)聚乙烯和无规共聚物的成型和提取材料塑料 参考ASTM D 4976,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM D 4976,ASTM D 4976 REV B,ASTM D 4976 REV A,ASTM D 4976,ASTM D 4976,ASTM
德国标准化学会,关于低密度 高密度的标准
DIN V 4279-7-1994 水压力管的内压试验.PE-LD低密度聚乙烯压力管.PE-LD高密度聚乙烯压力管(PE80和PE100).交联聚乙烯压力管PEX.未增塑聚氯乙烯压立管PVC-O