本课题研究的600吨龙门吊主梁为双梁结构,共分20段进行车间预制,最后现场就位拼装。
The 600 tons gantry girder for the two-beam structure is divided into 20 pre-workshop to the final assembly site in place.
本课题研究的600吨龙门吊主梁为双梁结构,共分20段进行车间预制,最后现场就位拼装。
The 600 tons gantry girder for the two-beam structure is divided into 20 pre-workshop to the final assembly site in place.
应用推荐