hard asphalt 中文意思是什麼
hard asphalt
解釋
硬地瀝青-
B87c breaker is a pneumatic instrument manufactured with the mature technology of america gardener denver corporation. it is more powerful in breaking ferroconcrete, rocks and asphalt. boasting greater efficiency and durability, it suits the requirements of breaking outsized, super - thick and hard objects. it is ideal machinery for the substructural construction of mines, bridges, roads and civil infrastructure
B87c破碎機採用美國迦納德?丹佛氣動集團公司成熟技術,是以壓縮空氣為動力的破碎工具,能高效完成鋼筋混凝土、巖石、瀝青等破碎工作,具有馬力更大、效率更高、壽命更長等特點,特別適宜對特大、特厚、特堅硬物體的破碎作業,是礦山、橋梁、道路、市政建設等基礎工程施工的理想工具。 -
However, the thickness of the sealing coat is hard to be controlled, as the result, slumping of the asphalt mastic will occur under high temperature
結合南谷洞水庫大壩瀝青混凝土防滲面板的施工,提出並實施了冷鋪設的瀝青封閉層,效果良好。
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