Xi sha bao quan
By: Henan sheng qing gong ye ju bian xie zu bian zhu
Series: Mian fang zhi chang bao quan gong ji shu du ben; Mian fang zhi chang bao quan gong ji shu du ben
Publisher: Qing gong ye chu ban she
Published: 1975
Place of publication: Beijing
Language: chi
Number of pages: 263
Subjects: Cotton spinning; Spinning machinery