附表4 標(biāo)準(zhǔn)篩的規(guī)格對(duì)照表

日本標(biāo)準(zhǔn)篩美國(guó)標(biāo)準(zhǔn)篩　國(guó)際標(biāo)準(zhǔn)篩中國(guó)標(biāo)準(zhǔn)篩篩目☆★/(孔/in)孔徑/mm篩目/(孔/in)孔徑/mm篩號(hào)篩目/(孔/in)孔徑/mm篩號(hào)/目孔徑/mm63.3663.36116.0045.1073.8372.83243.0054.0082.8382.38392.0082.5092.00102.004161.50102.00101.68121.685251.20121.60121.41141.416361.02161. ......（本文共 916 字 ）     [閱讀本文] >>