日本原裝 經(jīng)濟(jì)型浮子流量計(jì)RMA-26-SSV
經(jīng)濟(jì)型浮子流量計(jì) RMA-21-SSV經(jīng)濟(jì)型浮子流量計(jì)RMA-22-SSV經(jīng)濟(jì)型浮子流量計(jì)RMA-23-SSV日本原裝 RMA-25-SSV經(jīng)濟(jì)型浮子流量計(jì)日本原裝 經(jīng)濟(jì)型浮子流量計(jì)RMA-26-SSV品牌：Dwyer/德威爾規(guī)格：● 介質(zhì)：兼容氣體● 材質(zhì)：主體／聚碳酸酯、O形環(huán)／氯丁橡膠和丁鈉橡膠-N、金屬部分／不銹鋼（除了選用的銅閥）、轉(zhuǎn)子／不銹鋼，黑色玻璃，鋁，K蒙乃爾銅-鎳合金，鎢碳化合