自贵刊1973年第9期刊登了我厂《节由小高频炉》一文后,我们陆续收到了全国各地几十个单位的来信,询问该设备制作和使用过程中的一些问题,为了满足各兄弟单位的要求,就其中的一些主要问题,答复如下。一、外形:确定外形的原则有三条:①便于操作②维修方便③外观好看。我厂制作的小高频炉外形见照片。 Since the issue of No. 9 in 1973, our company published the article entitled “Festival by Small High Frequency Furnaces”, we have successively received letters from dozens of units across the country asking about some problems in the process of making and using the equipment. In order to satisfy The requirements of the fraternal units are as follows on some of the major issues. First, the shape: There are three principles to determine the shape: ① easy to operate ② easy maintenance ③ look good. I produced a small high-frequency furnace shape see photos.