mordant
*[‘mɒ:dәnt]
a. … Read the rest
*[‘mɒ:dәnt]
a. … Read the rest
化 媒染剂… Read the rest
化 酸性媒介黑T… Read the rest
化 酸性媒介枣红BN… Read the rest
化 酸性媒介深黄GG… Read the rest
化 媒介染料… Read the rest
化 媒介染料… Read the rest
化 媒染染色… Read the rest
建 铜煤染料… Read the rest
化 酸性媒介深蓝… Read the rest