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问:《化工与通用机械》1978年第7期报道了西德Karsser压缩机有限公司螺杆压缩机Sigma新齿形后,你能提供一些更为详细的资料吗? 答:我们也很关心Sigma新齿形的进展,但有关Sigma新齿形的报道,除《化工与通用机械》发表的以外,至今还未见到更为详细的资料。问:那么你对Sigma新齿形是否进行过一些分析研究工作? 答:因为我们对Sigma新齿形效率之高甚为注意,所以对Sigma新齿形做了一些粗浅的分析工作。问:那么就请你先介绍一下Sigma新齿
Q: “Chemical and General Machinery” No.7 of 1978 After we reported on the new Sigma tooth profile of Karsser Compressor Co., Ltd., a screw compressor in West Germany, can you provide some more detailed information? A: We are also very concerned about the new Sigma Toothed progress, but the report on the new Sigma profile, in addition to “chemical and general machinery” published outside, so far have not seen more detailed information. Q: So, did you perform some analytical work on the new sigma shape of Sigma? A: Because we paid attention to the high efficiency of sigma new sigma shape, we did some superficial analysis on the new sigma shape of Sigma. Q: So please tell us about Sigma new teeth