lattice jib 中文意思是什麼
lattice jib
解釋
格構吊桿-
The overall stability analysis of the crane ’ s lattice jib with main and vice - jib structure is even more difficult to technician in our country
具有主副臂結構的起重機格構式臂架之整體穩定性分析更是目前我國起重機設計分析人員所面臨的難題。
分享友人