yQ-11雙級減壓 發布時間:2019-06-13來源:洛陽華普高純氣體點擊:4788 立即訂購 YQY-11 型號介質***高輸入壓力調節范圍 YQY-11氧氣15Mpa0.1~1.6Mpa YQD-11氮氣15Mpa0.1~1.6Mpa YQQ-11氫氣15Mpa0.1~1.6Mpa 公稱流量進口聯接螺紋出口聯接螺紋 100m/hG5/8"G5/8" 100m/hG5/8"G5/8" 250m/hG5/8"G5/8"