climbing tower crane

基本解释

When the overweight steel members are hoisted at high altitude, large internal-climbing tower crane must be adopted.
超高空吊装超重钢构件，需要大型的内爬式塔式起重机。
Yet most tower-crane climbing crews are trained in a non-traditional manner, via secondhand knowledge that has been passed down over time.
然而，大多数塔式起重机攀登员的训练，在一个非传统的方式，通过二手知识已流传一段时间。
The invention discloses an integral translation device and method for an internal-climbing tower crane which can implement the integral translation of the internal-climbing tower crane.
本发明公开了一种能够实施内爬塔式起重机整体平移的内爬塔式起重机整体平移装置及方法。
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