Shenhai Explosion-Proof
Kev tsis saib xyuas los kaw lub ntuj gas valve tuaj yeem ua rau lub sijhawm luv luv, thiab tawm hauv pem hauv ntej valve qhib ib ntus tsis yog qhov tseem ceeb. Txawm li cas los, Nws yog ib qho tseem ceeb kom ntseeg tau tias nws raug tua thaum koj rov qab los.
Rau ncua sij hawm los ntawm tsev, Nws yog ib qho tseem ceeb kom tua tag nrho cov roj valve. Kev tsis saib xyuas qhov no tuaj yeem ua rau cov pa paug, ua rau muaj kev phom sij rau tus kheej thiab khoom ntiag tug.