防冻液测试仪
来源：网络 时间：2016-12-12 浏览：1897
| ANTI-FREEZE TESTER | |||||
| NUMBER OF FLOATING DISCS SHOWS DEGREE OF PROTECTION | |||||
| ℉ | ℃ | ||||
| 1 | +25 | -7 | |||
| 2 | +5 | -15 | |||
| 3 | -10 | -23 | |||
| 4 | -25 | -31 | |||
| 5 | -34 | -37 | |||
| 6 | NOT SAFE | ||||
| ANTI-FREEZE TESTER | |||||
| NUMBER OF FLOATING DISCS SHOWS DEGREE OF PROTECTION | |||||
| ℉ | ℃ | ||||
| 1 | +25 | -7 | |||
| 2 | +5 | -15 | |||
| 3 | -10 | -23 | |||
| 4 | -25 | -31 | |||
| 5 | -34 | -37 | |||
| 6 | NOT SAFE | ||||