Minikin 发表于 2025-3-28 15:22:54

Environmentally Friendly Machining: Vegetable Based Cutting Fluids,s since they are environmentally friendly. Today to diminish the negative effects associated with cutting fluids, researchers have developed new bio based cutting fluids from various vegetable oils. This chapter has also focused on environmental conscious machining such as dry cutting, machining wit
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查看完整版本: Titlebook: Gestalttherapie; Lehrbuch Lotte Hartmann-Kottek Book 2012Latest edition Springer-Verlag Berlin Heidelberg 2012 Achtsamkeit.Altenarbeit.Bera