I-Holtop ihlinzeka ngemikhiqizo yomoya omusha kwezinye izindawo zokuhlala ukuze kuthuthukiswe izinga lomoya wasendlini, njengama-ventilators okubuyisela ukushisa, ama-ventilator okubuyisela amandla, amasistimu okuhlanza umoya omusha, amasistimu okubulala amagciwane.Nazi ezinye izimo zephrojekthi ukuze zisetshenziswe.Uma unephrojekthi ethile esandleni, wamukelekile ku...
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