accelerated cement

所属栏目:英语习惯搭配

速凝水泥/This highway will beopen to traffic in a day ortwo because it is paved withaccelerated cement.这条公路一两天就能通车,因为它是用速凝水泥铺的。 ......(本文共 123 字 )     [阅读本文] >>


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