Polyester fabric was dyed with Vat Yellow G super-fine particles using thermosol dyeing and high temperature-pressure dyeing methods.
采用热溶法和高温高压法,将还原黄G超细粉应用于涤纶织物染色。
Similar big-mouthed flat-bottom vat was still used in traditional yellow rice wine production nowadays.
至今传统黄酒生产使用的就是类似的大口平底缸。
Similar big-mouthed flat-bottom vat was still used in traditional yellow rice wine production nowadays.
至今传统黄酒生产使用的就是类似的大口平底缸。
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