English translation for "scum mark"

油（脂）斑（点）（纸病）
油斑纸博

Related Translations:

scumming:  撤（俯渣除去浮渣去泡沫乏光(搪)泛霜起泡沫起脏印刷版面沾污，糊版脏版

scum baffle:  浮渣挡板

refinery scum:  精炼浮渣

scum riser:  除渣昌口除渣冒口集渣包集渣冒口

scum press:  滤泥压干机

scum nozzle:  除渣喷嘴

sea scum:  海泡石

resist scum:  未显影光刻胶

scum net:  舷侧鲱鱼网

lava scum:  熔岩浮渣熔岩沫

Similar Words：

"scum gutter" English translation, "scum hole" English translation, "scum juice" English translation, "scum layer" English translation, "scum line" English translation, "scum net" English translation, "scum nozzle" English translation, "scum of a nation" English translation, "scum of society" English translation, "scum of society; resilient; trash" English translation