產(chǎn)品規(guī)格:
50.8*7.21
產(chǎn)品數(shù)量:
40000噸
包裝說(shuō)明:
裸裝
價(jià)格說(shuō)明:
7100/元
供應(yīng)GB994810#鍋爐換熱器管
產(chǎn)品標(biāo)準(zhǔn)鋼號(hào)規(guī)格數(shù)量(噸)支數(shù)備注
GB816310#42.4*5.61.04435
GB816310#50.8*7.210.99813
GB816310#63.5*2.671.13835
GB994810#60*90.5087