steel mast 中文意思是什麼
steel mast
解釋
鋼桅桿-
Code for structure design of steel tower and mast
鋼塔桅結構設計規范 -
These trucks have following features and benefits, human system engineering design, continuously variable driver, wide view mast assembly made of germany steel, maximum lifting height 5. 2 meters, easy to assemble / dismantle storage battery, with optional standing plat
本機器採用人機工具設計、無級變速,德國進口型鋼精製寬視野門架,最大起升高度可達5 . 2米,電瓶可從三個方向裝卸,並可選配操作者隨機踏板。 -
Specification for construction and acceptance of steel structural tower and guyed mast engineering
塔桅鋼結構施工及驗收規范
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