Shenhai Explosion-Proof
LED tawg-pov thawj teeb boasts lub neej ntev, nquag tshaj 3 xyoo nrog zoo ib yam, ruaj khov ua haujlwm.
Lub cim tseem ceeb ntawm cov teeb no yog lawv cov kev ua tau zoo tshaj plaws thiab tsis tshua muaj tshwm sim ntawm kev ua haujlwm tsis zoo. Raws li ib txwm ua haujlwm, qhov yuav tsum tau hloov lossis kho thaum lawv lub neej ua haujlwm tag nrho yog qhov tsawg heev, ua kom ntseeg tau thiab tus nqi-zoo.