干筛孔径 Apparent opening size

湿筛孔径 Opening size-wer sieving

网筛孔径 Mesh

筛网孔径 Return ; Screen size ; mesh size ; mm

筛眼孔径 sieve size

筛孔直径 sieve diameter ; mesh biameter ; Diameter sieve ; Area of the screen mesh

筛板孔径 perture of Screen ; Diameter of sieve hole

选定筛眼孔径 designated sieve size

筛片孔径 mesh size of screen