45號(hào)351*24機(jī)械加工用無(wú)縫鋼管
2021/2/19 14:38:01?????點(diǎn)擊：8
45號(hào)351*24機(jī)械加工用無(wú)縫鋼管
高、中、低壓鍋爐管、結(jié)構(gòu)管、流體管、化肥管及石油裂化管
20# 20G 16MN 15CRMOG 12CR1MOVG 20# 20G 16MN V15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG 12CR1MOVG20# 20G 16MN 15CRMOG
