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自从我刊今年第6期刊登《电焊工的保护神──自动变色电焊镜》一文以来,我们收到了许多读者来信。现就提出的共同问题统一答复。 问:保护神牌自动变色电焊镜(Ⅱ型)(简称“保护神”)与传统黑镜片相比,主要特点是什么? 答:“保护神”的主要特点不仅解决了戴用其它焊工护镜产生的
We have received many letters from readers since my publication No. 6 of this year’s publication, “The Protector of Welders ─ Automatic Discoloration Welding Electrode.” We hereby give a unified answer to the common issues raised. Q: What is the main characteristic of the protection of ShenZhen automatic color-changing electrode (Type II) (“Protection of the God”) compared with the traditional black lens? A: The main features of “Protection of the God” not only solve the problem of wearing other welders goggles produced