yQ-11双级减压 发布时间:2019-06-13来源:洛阳华普高纯气体点击:4568 立即订购 YQY-11 型号介质***高输入压力调节范围 YQY-11氧气15Mpa0.1~1.6Mpa YQD-11氮气15Mpa0.1~1.6Mpa YQQ-11氢气15Mpa0.1~1.6Mpa 公称流量进口联接螺纹出口联接螺纹 100m/hG5/8"G5/8" 100m/hG5/8"G5/8" 250m/hG5/8"G5/8"