砂輪磨機是施工現場最常用和最有效的工具。 但根據現有勞工法例,工人在使用前無需接受安全操作特別培訓。 我是一名安全人員,我曾多次處理此類切割傷害,因為工人使用砂輪不當。 謝謝這個視頻和砂輪磨機 (GWS 180LI 磨機) 作為工人的培訓工具。 Abrasive wheel machine is most common and effective tool in construction site. But under labour law, worker no need to receive safety operation training before use. I am a safety officers and I have handling such cutting injury many times with workers improper use of the abrasive wheel. Thank you this video and the phyiscal body of the abrasive wheel as as training tools to the workers.