二氧化硫检测管 |
5H 4-8% 0.5-4% 0.05-0.5% |
|
5M1800-3600 100-1800 20-100 |
|
5L100-200 5-100 2.5-5 1.25-2.5 |
|
5La30-60 2-30 1-2 0.5-1 |
二氧化硫检测管 |
5H 4-8% 0.5-4% 0.05-0.5% |
|
5M1800-3600 100-1800 20-100 |
|
5L100-200 5-100 2.5-5 1.25-2.5 |
|
5La30-60 2-30 1-2 0.5-1 |