1手工皂油脂皂化值INS值是指示皂皂硬度的,值越低皂越软,一般INS值在120~160之间是比较恰当的。计算公式:单种油品:油脂的重量×皂化价...
3D和值表和值号码速查表(全部)00:00001:00102:00201103:00301211104:00401302211205:00501402311312206:00601502403311412322207...
实用标准文档122文案大全3DODDDDDDDDDDDDD00D00001D00102D00201103D00301211104D00401302211205D0050140231133dDDDDDDDDD1000DDDD文案大全0...