品 牌：中國潤源 產(chǎn)品名稱：面板式流量計(jì) 規(guī)　　格：1GPM～50GPM 產(chǎn)品備注: 用來測量液體或氣體單相非脈動(dòng)的流量產(chǎn)品類別: 儀表儀器系列 編號(hào)型 號(hào)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