聚丙烯在网上看到资料有说它是安全的也有说它是不安全的我暂时没能找到更多的资料
I've seen some information online about polypropylene that claims it's safe while others say it's not. I haven't been able to find more information about it for the time being
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动