(a)a Certificate in electrical or mechanical engineering from a Hong Kong polytechnic university/polytechnic, the Hong Kong Institute of Vocational Education or technical institute/technical college, or equivalent; and
(b)met the language proficiency requirements of Level 2 or above in Chinese Language and English Language in the Hong Kong Diploma of Secondary Education Examination (HKDSEE) or the Hong Kong Certificate of Education Examination (HKCEE), or equivalent (see Note (1)).