Shenhai Explosion-Proof
Pa oxygen, uas aids hauv combustion, Tsis explosive hauv nws tus kheej.
tiam sis, Thaum nws concentration yuav exceedingly siab, thiab combustible tej yam khoom no txawm sib xyaw nrog cov pa ntawm kev faib ua feem, Lawv yuav hlawv vigorously nyob rau sab nraud los yog qhib taws. No khaus hlawv ua ib expansion cia li expansion hauv ntim, Muaj triggering tawg.