找到相关文章约1篇,用时0.08秒
共1条 1CPVC直通
CPVC直通 CPVC resin made of polyvinyl chloride ( PVC ) resin chlorination modification system, is a new type of Engineering plastic. This product is white or light yellow and tasteless, odorless, non-to..
cpvc管材 - pp8848.com - 2012/12/12 16:28:38