| PP
(Pearl Plate) |
SS (Stone Size, or Sieve Size) 石碼 |
mm (millimeter) 公釐,毫米 |
in. (inch) 英吋 |
|---|---|---|---|
| PP 1 | (SS 000) | 0.80–0.90 mm | 0.032–0.035 in. |
| PP 2 | (SS 00) | 0.90–1.00 mm | 0.035–0.039 in. |
| PP 3 | (SS 0) | 1.00–1.10 mm | 0.039–0.043 in. |
| PP 4 | (SS 1) | 1.10–1.20 mm | 0.043–0.047 in. |
| PP 5 | (SS 2) | 1.20–1.30 mm | 0.047–0.051 in. |
| PP 6 | (SS 2) | 1.30–1.35 mm | 0.051–0.053 in. |
| PP 7 | (SS 3) | 1.35–1.40 mm | 0.053–0.055 in. |
| PP 8 | (SS 3) | 1.40–1.50 mm | 0.055–0.059 in. |
| PP 9 | (SS 4) | 1.50–1.60 mm | 0.059–0.063 in. |
| PP 10 | (SS 4) | 1.60–1.70 mm | 0.063–0.067 in. |
| PP 11 | (SS 5) | 1.70–1.80 mm | 0.067–0.071 in. |
| PP 12 | (SS 5) | 1.80–1.90 mm | 0.071–0.075 in. |
| PP 13 | (SS 6) | 1.90–2.00 mm | 0.075–0.079 in. |
| PP 14 | (SS 6) | 2.00–2.10 mm | 0.079–0.083 in. |
| PP 15 | (SS 7) | 2.10–2.20 mm | 0.083–0.087 in. |
| PP 16 | (SS 7) | 2.20–2.30 mm | 0.087–0.091 in. |
| PP 17 | (SS 8) | 2.30–2.40 mm | 0.091–0.095 in. |
| PP 18 | (SS 8) | 2.40–2.50 mm | 0.095–0.098 in. |
| PP 19 | (SS 9) | 2.50–2.60 mm | 0.098–0.10 in. |
| PP 20 | (SS 9) | 2.60–2.70 mm | 0.10–0.106 in. |
| PP 21 | (SS 10) | 2.70–2.80 mm | 0.106–0.11 in. |
| PP 22 | (SS 10) | 2.80–2.90 mm | 0.11 in. |
| PP 23 | (SS 11) | 2.90–3.00 mm | 0.11–0.12 in. |
| PP 24 | (SS 12) | 3.00–3.20 mm | 0.12–0.13 in. |
| PP 25 | (SS 13) | 3.20–3.30 mm | 0.13 in. |
| PP 26 | (SS 13) | 3.30–3.40 mm | 0.133 in. |
| PP 27 | (SS 14) | 3.40–3.50 mm | 0.133–0.14 in. |
| PP 28 | (SS 14) | 3.50–3.60 mm | 0.14 in. |
| PP 29 | (SS 15) | 3.60–3.70 mm | 0.14–0.15 in. |
| PP 30 | (SS 15) | 3.70–3.80 mm | 0.15 in. |
| PP 31 | (SS 16) | 3.80–4.00 mm | 0.15–0.16 in. |
| PP 32 | (SS 17) | 4.00–4.10 mm | 0.16 in. |
| PP 33 | (SS 17) | 4.10–4.20 mm | 0.16–0.17 in. |
| (SS 18) | 4.20–4.40 mm | 0.17 in. | |
| (SS 19) | 4.40–4.60 mm | 0.17–0.18 in. | |
| (SS 20) | 4.60–4.80 mm | 0.18–0.19 in. | |
| (SS 21) | 4.80–4.90 mm | 0.19 in. | |
| (SS 22) | 4.90–5.10 mm | 0.19–0.20 in. | |
| (SS 23) | 5.10–5.27 mm | 0.20–0.21 in. | |
| (SS 24) | 5.27–5.44 mm | 0.21 in. | |
| (SS 25) | 5.44–5.61 mm | 0.21–0.22 in. | |
| (SS 26) | 5.61–5.78 mm | 0.22–0.23 in. | |
| (SS 27) | 5.78–5.96 mm | 0.23 in. | |
| (SS 28) | 5.96–6.14 mm | 0.23–0.24 in. | |
| (SS 29) | 6.14–6.32 mm | 0.24–0.25 in. | |
| (SS 30) | 6.32–6.50 mm | 0.25–0.26 in. | |
| (SS 31) | 6.50–6.68 mm | 0.26 in. | |
| (SS 32) | 6.68–6.87 mm | 0.26–0.27 in. | |
| (SS 33) | 6.87–7.07 mm | 0.27–0.28 in. | |
| (SS 34) | 7.07–7.27 mm | 0.28–0.29 in. | |
| (SS 35) | 7.27–7.48 mm | 0.29–0.30 in. | |
| (SS 36) | 7.48–7.70 mm | 0.30 in. | |
| (SS 37) | 7.70–7.93 mm | 0.30–0.31 in. | |
| (SS 38) | 7.93–8.16 mm | 0.31–0.32 in. | |
| (SS 39) | 8.16–8.41 mm | 0.32–0.33 in. | |
| (SS 40) | 8.41–8.67 mm | 0.33–0.34 in. | |
| (SS 41) | 8.67–8.95 mm | 0.34–0.35 in. | |
| (SS 42) | 8.95–9.23 mm | 0.35–0.36 in. | |
| (SS 43) | 9.23–9.53 mm | 0.36–0.38 in. | |
| (SS 44) | 9.53–9.85 mm | 0.38–0.39 in. | |
| (SS 45) | 9.85–10.19 mm | 0.39–0.40 in. | |
| (SS 46) | 10.19–10.54 mm | 0.40–0.41 in. | |
| (SS 47) | 10.54–10.91 mm | 0.41–0.43 in. | |
| (SS 48) | 10.91–11.30 mm | 0.43–0.45 in. | |
| (SS 49) | 11.30–11.72 mm | 0.45–0.46 in. | |
| (SS 50) | 11.72–11.97 mm | 0.46–0.47 in. | |
| (SS 55) | 12.97–13.22 mm | 0.51–0.52 in. | |
| (SS 60) | 14.22–14.47 mm | 0.56–0.57 in. | |
| (SS 65) | 15.47–15.72 mm | 0.57–0.62 in. | |
| (SS 70) | 16.72–16.97 mm | 0.66–0.67 in. | |
| (SS 75) | 17.97–18.22 mm | 0.71–0.72 in. |