... 制革工人 currier 制革机械 leather-making machinery 制革用油 tanning oil ...
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leather making machinery 制革坏
leather-making machinery detail 制革机械
leather making machinery detail 制革坏
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Xining has formed the industrial system with machinery, light textile, chemical industry, building materials, metallurgy, leather and fur making, and foodstuffs.
西宁已形成以机械、轻纺、化工、建材、冶金、皮革皮毛、食品为支柱的工业体系。
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