HELEN SERIES 氦氣測漏儀 - SHANG HAUR INDUSTRIAL CO.,LTD.
氦氣測漏儀 HELEN SERIES 氦氣測漏儀 產品式樣 設備參數 型名 M-212LD M-222LD M-222LD-D A-230M-LD(參考) Vison Compact High-power portable Portable Dry Sniffer 定量 定 (Pa m 3 /s) 10 -12 ~10 -3 (-H︰10 -13 ) 10 -12 ~10 10 -11 ~10 -2 ...