型號(hào) | 涂膜厚度(um) | 涂膜寬度(mm) | 總長(zhǎng)(mm) |
QTG-1 | 30,60,90,120 | 60 | 80 |
QTG-2 | 50,100,150,200 | 60 | 80 |
QTG-3 | 300,400,500,600 | 60 | 80 |