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產(chǎn)業(yè)發(fā)展

In the pursuit of all the staff material and spiritual aspects of happiness at the same time,
for the progress and development of human society to contribute

產(chǎn)業(yè)發(fā)展

In the pursuit of all the staff material and spiritual aspects of happiness at the same time,
for the progress and development of human society to contribute

預(yù)制框架柱

2017.09.26

無(wú)需模板，采用預(yù)制混凝土單節(jié)框架柱，柱的上下接頭設(shè)于預(yù)制柱底。


施工快捷，質(zhì)量可控。