問題詳情
73. 使用砂輪機研磨工具物時應注意下列哪些事項？
(A)砂輪出現抖動乃正常現象毋須恐慌
(B)不宜固定以砂輪的某一處研磨工具物
(C)不可站在砂輪旋轉方向的正面位置
(D)應帶防塵口罩與護目鏡等安全用具。
(A)砂輪出現抖動乃正常現象毋須恐慌
(B)不宜固定以砂輪的某一處研磨工具物
(C)不可站在砂輪旋轉方向的正面位置
(D)應帶防塵口罩與護目鏡等安全用具。
參考答案
無參考答案
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