Comments on the toxicity and influences of PVC architecture articles, wire and cable and of phthalic ester on environment protection, and narrates the related contents.

• 评述有关聚氯乙烯建筑制品、电线电缆和使用邻苯二甲酸酯的毒性和对环保的影响,叙述有关这些方面的内容。