length of opening joint的意思|示意
美 / /
英 / /
开口接头长度
length of opening joint的网络常见释义
开启缝隙长度 附加空气渗透量 volume of air flow added 开启缝隙长度 length of opening joint 单位开启缝长空气渗透量 volume of air flow through the unit joint length of the opening part ..