01 ZR-3930B Environmental Analysis Akpaaka Sampler
ZR-3930B bụ a obere eruba akpaka membrane changer sampler, nke nwere ike tinye na-aga n'ihu nha nke PM 2.5 na PM10. Sistemu ahụ nwere isi ncha PM10, onye na-egbutu PM2.5, ngalaba nchọpụta ihu igwe, ihe nzacha akpaka ...