海量資源,盡在掌握
 4.4.1.1鋼絲拉拔技術(shù)參數(shù)鋼絲拉拔技術(shù)參數(shù),見表4-101、表4-102。表4-101實(shí)用拔絲粉的配比及質(zhì)量指標(biāo)序號項(xiàng)目組成數(shù)值1成分配比中碳合成脂肪酸/%63.9冰醋酸/%12.9水分/%<2氫氧化鈉/%21.1亞硝酸鈉/%0.16磷酸鈉/%2.52質(zhì)量指標(biāo)目測外觀白黃 (共 1879 字) [閱讀本文] >>