的破碎、沖壓技術,完善我們的供

张振荣一行赴公司半山基地调研指导工作

thechinaplastic&rubberjournal(cprj)willcelebrateits35thanniversatocelebrateandthankyouforallthesupport,cprjwilllaunchaseriesofactivitiesduringchicprjandchinaplasaretwoprominentplatformsbyadsalegroup,focusingontheplasticsandrubberindustriesandfacilitatingtheexchangeofinnova