品 牌:中国润源 产品名称:面板式流量计 规 格:1GPM~50GPM 产品备注: 用来测量液体或气体单相非脉动的流量产品类别: 仪表仪器系列 编号型 号尺寸 (mm)ABCDEFGHJRYL1M1GPM17632351682712776ZG 1/2 ZG 1/4 RYL2M2GPM17632351682712776ZG 1/2 ZG 1/4 RYL5M5GPM17632351682712776ZG 1/2 ZG 1/4 RYL10M10GPM236454622833.5165101.6ZG 1 23RYL20M20GPM236454622833.5165101.6ZG 1 23RYL35M35GPM236505022833.5165101.6ZG 1 23RYL40M40GPM236505022833.5165101.6ZG 1 23RYL50M50GPM236505022833.5165101.6ZG 1 23