DZ-2SB usoro okpukpu abụọ ụlọ agụụ mbukota igwe a na-egosipụta site akpaka nhazi nke vacuumize, akara, ibipụta, jụrụ,
nke a na-eji na nkwakọ ngwaahịa agụụ maka nri, ọgwụ, mmiri mmiri, kemịkalụ na ụlọ ọrụ eletrọnịkị.
Ọ nwere ike igbochi ngwaahịa oxidization na mildew, yana corrosion na mmiri,
idobe ịdị mma na ịdị ọhụrụ nke ngwaahịa n'ime ogologo oge nchekwa.
DZQ-2SB na-ejupụta akpa nkwakọ ngwaahịa na ụdị gas, dị ka nitrogen, mgbe ekpochasịrị akpa ahụ.
A na-egosipụta ya site na nhazi akpaaka nke ikuku, ndochi gas, akara, ibipụta, jụrụ oyi,
nke a na-eji na nkwakọ ngwaahịa agụụ maka nri, ọgwụ, mmiri mmiri, kemịkalụ na ụlọ ọrụ eletrọnịkị.