2013年11月28日星期四

Cantilever crane

Cantilever crane steel crane main use of boom keep out appearance around the vertical axis of rotation (pitch) cooperate with lifting goods, using flexible action, meet the requirement of loading and unloading, and its form has fixed, mobile and floating. Cantilever crane sino hoist crane main use of boom keep out appearance around the vertical axis of rotation (pitch) cooperate with lifting goods, using flexible action, meet the requirement of loading and unloading, and its form has fixed, mobile and floating.

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