9999彩票

科技创新
工艺管道工厂化预制工法
工艺管道工厂化预制工法
工艺管道工厂化预制工法
工艺管道工厂化预制工法
工艺管道工厂化预制工法
工艺管道工厂化预制工法

工艺管道工厂化预制工法

2018-11-15

9999彩票ZHUYAOSHIYONGYUDN50~DN600DETANGANG、BUXIUGANG、HEJINGANGDENGBUTONGCAIZHIGUANDAODEHANJIEYUZHI。DN15~DN40GUANDAOYOUYUGUANJINGXIAO、XIANCHANGZOUXIANGBUZHIDEBUQUEDINGXING,YIBANKEZAIXIANCHANGJIUDIYUZHI,DANRUYOUXIANGXIZHUNQUEDEDANXIANTU,YEKEZAIYUZHICHANGJINXINGGONGCHANGHUAYUZHI。

9999彩票YINGYONGANLIYI: 2006NIANDEBAIERHANGZHOUSHENGWUKEXUE9999CAIPIAOHECHENGGAIZAOXIANGMUZHONG20#TANGANGYIJITP316LBUXIUGANGGUANDAOYUZHI。

9999彩票YINGYONGANLIER: 2007NIANDEBAIERHANGZHOUSHENGWUKEXUE9999CAIPIAOJIGAIXIANGMUZHONGDN15~DN450DESUOYOUCEHUIDE20#TANGANGYIJITP316LBUXIUGANGGUANDAOYUZHI。

9999彩票YINGYONGANLISAN: 2007NIAN2YUEDESHANHUAGONG9999CAIPIAOERYANGHUAGUIXIANGMUZHONGWANCHENG20#TANGANG,304BUXIUGANGDEYUZHIJICHUSHANGWANCHENGLEBANJIATAOGUAN、QUANJIATAOGUAN、CHENLIGUAN、310CAIZHIDEBUXIUGANGGUANDEYUZHI。