首页＞＞金刚石标准金刚石标准
| 中国China GB/T8408—1998 |
国际标准 international standard ISO6106—1979 |
西欧共同体 Western Europe Community FEPA—1877 |
日本Japan JIS4130—1982 |
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| 粒度granularity | 尺寸size | 粒度granularity | 粒度granularity | 尺寸size | 粒度granularity | 尺寸size | 粒度granularity | 尺寸size |
| 16/18 | 1180/1000 | 1181 | 18/18 | 1180/1000 | D1180 | 1180/1000 | 16/18 | 1180/1000 |
| 18/20 | 1000/850 | 1001 | 18/20 | 1000/850 | D1001 | 1000/850 | 18/20 | 1000/850 |
| 20/25 | 850/710 | 851 | — | 850/710 | D851 | 850/710 | 20/30 | 850/600 |
| 25/30 | 710/600 | 711 | — | 710/600 | D711 | 710/600 | ||
| 30/35 | 600/500 | 601 | — | 600/500 | D601 | 600/500 | 30/40 | 600/425 |
| 35/40 | 500/425 | 501 | — | 500/425 | D501 | 500/425 | ||
| 40/45 | 425/355 | 426 | — | 425/355 | D426 | 425/355 | 40/50 | 425/300 |
| 45/50 | 355/300 | 356 | — | 355/300 | D356 | 355/300 | ||
| 50/60 | 300/250 | 301 | 50/60 | 300/250 | D301 | 300/250 | 50/60 | 300/250 |
| 60/70 | 250/212 | 251 | — | 250/212 | D251 | 250/212 | 60/80 | 250/180 |
| 70/80 | 212/180 | 213 | — | 212/180 | D213 | 212/180 | ||
| 80/100 | 180/150 | 181 | 90/100 | 180/150 | D181 | 180/150 | 80/100 | 180/150 |
| 100/120 | 150/125 | 151 | 100/120 | 150/125 | D151 | 150/125 | 100/120 | 150/125 |
| 120/140 | 125/106 | 126 | 120/140 | 125/106 | D126 | 125/106 | 120/140 | 125/106 |
| 140/170 | 106/90 | 107 | 140/170 | 106/90 | D107 | 106/90 | 140/170 | 106/90 |
| 170/200 | 90/75 | 91 | 170/200 | 90/75 | D91 | 90/75 | 170/200 | 90/75 |
| 200/230 | 75/63 | 76 | 200/230 | 75/63 | D76 | 75/63 | 200/230 | 75/63 |
| 230/270 | 63/53 | 64 | 230/270 | 63/53 | D64 | 63/53 | 230/270 | 63/53 |
| 270/325 | 53/45 | 54 | 270/325 | 53/45 | D54 | 53/45 | 270/325 | 53/45 |
| 325/400 | 45/38 | 46 | 325/400 | 45/38 | D46 | 45/38 | 325/400 | 45/38 |
