
Spinning Preparatory, Spinning And Doubling (Twisting) Machinery - Tubes For Ring-Spinning, Doubling And Twisting Spindles, Taper 1:38 And 1:64
出版:Nederlands Normalisatie Instituut

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Spinning Preparatory, Spinning And Doubling (Twisting) Machinery - Tubes For Ring-Spinning, Doubling And Twisting Spindles, Taper 1:38 And 1:64
出版:Nederlands Normalisatie Instituut
专家解读视频