结构轻巧直观，采用特制“T”形轧轨和进口钢芯钢丝绳。

This series is featured in light and smart structure by adopting special T-shape rolling track and imported steel rope.

youdao

结构轻巧直观，采用特制“T”形轧轨和进口钢芯钢丝绳。

This series is featured in light and smart structure by adopting special T-shape rolling track and imported steel rope.

youdao