单词air-meter
n.: 〔机〕风速计
网络: 空气流量计
〔机〕风速计
CONCRETE, MORTAR AND GROUT ADMIXTURES. MEASUREMENT OF THE PERCENTAGE OF ENTRAINED AIR IN FRESH CONCRETE USING AN AIR METER.
混凝土、砂浆和灰浆添加剂.气量计测定新拌混凝土内封闭空气的百分比
Standard Method of Test for Determining Air Content of Hardened Portland Cement Concrete by High-Pressure Air Meter
标准方法测试确定空气含量硬化波特兰水泥混凝土，由高压空气米