The main heating system is also modified from electric baseboard heaters to radiant floors fed by a solar combisystem. Extensive sensitivity analyses are performed on the models in order to determine the best selections for the NZEH in terms of the envelope, energy efficient technologies and solar...
USFH responded that household bleach was an effective disinfectant and was widely available at a low cost. legco.gov.hk 食物及衞生局副局長回應時表示,家用漂 白水是有效、價廉而又容易購置的消毒劑。 legco.gov.hk However, there is the risk that many smaller solvent consumers might switch back ...