Shenhai Explosion-Proof
Kev tshaj tawm thiab kev ua pov thawj ntawm kev tawg-pov thawj thiab cov ntawv pov thawj kev nyab xeeb thee sib txawv heev.
Rau kev tshaj tawm, Daim ntawv pov thawj tawg tau tso cai ncaj qha los ntawm National Electrical Product Quality Supervision and Inspection Center los yog lwm cov tub ceev xwm. Qhov sib txawv, daim ntawv pov thawj kev nyab xeeb thee tsuas yog muab tawm tom qab kuaj xyuas los ntawm National Safety Mark Center, cim qhov txawv qhov txawv.
Hais txog qhov Scope, daim ntawv pov thawj tawg yog tsim rau ib puag ncig nrog tawg Cov pa phem thiab feem ntau yog siv nyob rau hauv chav kawm II. Hloov pauv, daim ntawv pov thawj kev nyab xeeb thee yog nruj me ntsis rau siv hauv chav kawm I ib puag ncig, qhov twg gaseous explosive txaus ntshai nyiam methane muaj ntau.