causes the construction cost to reduce greatly, the operating charges are only the traditional scaffold 28%, moreover the working efficiency enhances largely.
使施工成本大大降低,施工费用仅为传统脚手架的28%,而且工作效率大幅提高。
can reduce the time, saves pays wages above 50%, generally the multi-layer saves the operating charges 50%, the high-rise construction can save expense 70%.