hoisting box 中文意思是什麼
hoisting box
解釋
起重機操縱室-
Application of guiding - hoisting combination method in hoisting construction of precast box beam
吊結合法在預制箱梁吊裝施工中的應用 -
Brief analysis of the monitoring control measures of the hoisting of k478 285 box arch bridge
285箱形拱橋的吊裝監控措施
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