取出锡膏瓶、过滤纸及过滤网,并将静电箱内的清洗剂倒出;
互联网摘选
experimental research of buoyant force on box girder's form for pumpable concrete pouring
泵送混凝土浇筑大型箱梁的芯模上浮力试验研究
互联网摘选
Pipeline hindering test of continual box beam prestressed in cantilever pouring construction;
泸州长江二桥为大跨度非对称连续刚构,采用悬臂浇筑施工。
互联网摘选