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发货:3天内
精度等级及流量范围：公称口径计量公称流量分界流量最小流量最小读数dm3最大读数DN(mm)等级QnQ1Qmin15A1.50.150.0450.199999.9B0.120.0320A2.50.250.075B0.200.0525A3.50.350.105B0.280.070连接尺寸如图：公称口径长度宽度高度螺纹连接螺纹长度mmDN(mm)L(mm)W(mm)H(mm)DAminBmin1516588107G3/4B10122019588107G1B12142522588107G1.25B1216精度等级及流量范围：公称口径计量公称流量分界流量最小流量最小读数dm3最大读数DN(mm)等级QnQ1Qmin15A1.50.150.0450.199999.9B0.120.0320A2.50.250.075B0.200.0525A3.50.350.105B0.280.070连接尺寸如图：公称口径长度宽度高度螺纹连接螺纹长度mmDN(mm)L(mm)W(mm)H(mm)DAminBmin1516588107G3/4B10122019588107G1B12142522588107G1.25B1216