| 测量范围 | 精度 | 测砧类型 | 代码号 |
|---|---|---|---|
| 0-1" | ±.0001" | B | 135-01-1 |
| 1-2" | ±.0002" | B | 135-02-1 |
| 2-3" | ±.0002" | B | 135-03-1 |
| 3-4" | ±.0002" | B | 135-04-1 |
| 0-1" | ±.0001" | C | 135-01-3 |
| 0-1" | ±.0001" | E | 135-01-5 |
| 测量范围 | 精度 | 测砧类型 | 代码号 |
|---|---|---|---|
| 0-1" | ±.0001" | B | 131-01-1 |
| 1-2" | ±.0002" | B | 131-02-1 |
| 2-3" | ±.0002" | B | 131-03-1 |
| 3-4" | ±.0002" | B | 131-04-1 |
| 0-1" | ±.0001" | C | 131-01-3 |
| 0-1" | ±.0001" | E | 131-01-5 |
