Ni Oṣu Kẹta Ọjọ 12, Ọdun 2024, Guangdong Huayan Technology Co., Ltd. ati Shanghai LifenGas fowo si iwe adehun fun olupilẹṣẹ nitrogen mimọ-giga pẹlu agbara ti 3,400 Nm³/h ati mimọ ti 5N (O₂ ≤ 3ppm). Eto naa yoo pese nitrogen mimọ-giga fun Alakoso Ọkan ti Han's Laser's E ...
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