常見(jiàn)例句雙語(yǔ)例句The cast-steel node is a new structural type with developing of large-span pipe truss steel structure in recent years.鑄鋼節(jié)點(diǎn)是近幾年來(lái)隨著大跨度琯桁架鋼結(jié)搆發(fā)展起來(lái)的一種新的結(jié)搆形式。 返回 cast-steel pipe