Good dispersibility, no coming off powder even at high dosage.分散性好,即使高比例填充使用也不脱落.Influence of different types of polymer dispersants on the dispersibility of pigment yellow 14 was studied.研究了不同类型高分子分散剂对颜料黄14的分散性能.The dis...
当他十三岁时, 他那出众的相貌已经显露出来.When he was thirteen, his extraordinary good looks were already apparent.你的姊妹几岁? 她十三岁.How old is your sister? She is thirteen years old.我才十三岁, 皮肤黧黑,头发凌乱, 有点儿孤芳自赏, 也不免形单影只.I was 13, sunburned, shaggy...