rangeability of variable-speed pumps的意思|示意
美 / /
英 / /
变速泵的适用范围
rangeability of variable-speed pumps的网络常见释义
变速泵的可调范围 ... installed rangeability, 安装可调比 rangeability of valves 阀门的可调范围 rangeability of variable-speed pumps 变速泵的可调范围 ...