常見例句Silk degumming is a key process for silk dyeing and finishing.真絲綢脫膠是真絲綢染整加工的一道重要工序。The degumming property and the quality index of retted fiber are analyzed.分析了羅布麻脫膠前后膠質(zhì)的變化和精干麻的品質(zhì)指標(biāo)。 返回 degumming