The Supervising Instructor, Mr. SIU Yeung-Chiu, introduces to us the facilities in the metal scaffolder testing workshop and the skill requirements for the related trade.
The Supervising Instructor, Mr. SIU Yeung-Chiu, introduces to us the facilities in the metal scaffolder testing workshop and the skill requirements for the related trade.
The Supervising Instructor, Mr. SIU Yeung-Chiu, introduces to us the facilities in the metal scaffolder testing workshop and the skill requirements for the related trade.
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