building g sand的意思|示意
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building g sand的网络常见释义
建筑用砂 ... building g research station 建筑科学研究所 building g sand 建筑用砂 building g sealant 填缝料 ...
building g sand相关例句
LASCO offers a complete range of machines for the production of sand-lime blocks and similar building materials (e. g. containing fly ash) in all sizes.
LASCO为生产灰砂砌块和类似建筑材料(例如,包含粉煤灰)提供各种尺寸的全套机器。