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| English | Chinese |
| filter cake Accumulated solids, wet or dry, generated by any filtration process, including accumulation on fabric filters in air filtering processes, or accumulation of wet solids in liquid filtering processes | 滤渣 (累积的固体，干的或者湿的，由过滤过程产生，包括在空气过滤过程中累积的纤维物质或者在液体过滤过程中累积的湿固体物质。) |