@article {Law:2015:0736-2935:5879, title = "Comparative study of sound power level measurements under the quality powered mechanical equipment system in Hong Kong", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2015", volume = "250", number = "1", publication date ="2015-08-10T00:00:00", pages = "5879-5888", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2015/00000250/00000001/art00062", keyword = "72.4, 52.6", author = "Law, Chi-wing and Leung, Ho-wing and Wong, Cheung-lam and Ma, Ki-tin", abstract = "", }