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Events
HKCRWA holds various events
and activities every year
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Past Events
UPCOMING
11/7/2025 Sustainable Green Building NCPP Technologies Seminar
16/5/2025 Leakage repair application materials seminar
03/05/2024 Book Distributing and Seminar at Macau
11/04/2024 Seminar on water leakage and concrete repairs
送贈EAW電解活性次氯酸抗菌液
2019年10月18日 “從老房子治漏說起" 講座
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