PVC管材生产线的工艺流程？
SHENGCHANLIUCHENGYUANLIAO+ZHUJIPEIZHI→HUNHE→SHUSONGSHANGLIAO→QIANGZHIWEILIAO→ZHUIXINGSHUANGLUOGANJICHUJI→JICHUMOJU→DINGJINGTAO→PENLINZHENKONGDINGXINGXIANG→JINPAOLENGQUESHUIXIANG→YOUMOYINZIJI→LVDAIQIANYINJI→TAIDAOQIEGEJI→GUANCAIDUIFANGJIA→CHENGPINJIANCEBAOZHUANG
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