colophony powder
常见例句
- This dope is made by colophony liquid, minus ion powder and other materials, besmearing this dope on the cigarette high-penetrated molding paper or spraying in the silk ties to make the mouth stick.
该涂料由树脂液、负离子粉等材料配制而成， 将该涂料涂布在卷烟高透成型纸上或喷洒在丝束上制成嘴棒。
ip.com 返回 colophony powder