hydraulic tower crane是什么意思

用法例句

During the construction,K50/70 external climbing tower crane and ZSC800 internal climbing tower crane are used.

结合工程实际情况,采用K50/70外爬式塔吊和ZSC800内爬式塔吊进行吊装施工。

The safety of tower crane is very important during construction,and the internal climbing tower crane has been widely adopted to high-rise structure construction.

塔吊的安全在施工中至关重要,随着内爬式塔吊在高层结构施工中被广泛采用,设计安全、可靠并可以周转使用的附墙架是保障施工安全的重要前提。