Shenhai Kuputika-Uchapupu
Kuburitswa uye chiyero chekuputika-uchapupu uye marasha ekuchengetedza zvitupa zvinosiyana zvakanyanya.
Zvekuburitswa, chitupa chinoputika chinopihwa zvakananga neNational Electrical Product Quality Supervision uye Inspection Center kana zvimwe zviremera zvine basa.. Mukupesana ne, the coal safety certificate is exclusively issued after inspection by the National Safety Mark Center, marking a substantial distinction.
Regarding the scope, the explosion-proof certificate is designed for environments with zvinoputika hazardous gases and is predominantly used in Class II locations. Zvakasiyana, the coal safety certificate is strictly for use in Class I environments, where gaseous explosive hazards like methane dzakawanda.